Xiaomi Smart Water Leak Sensor 2
Original price was: ৳2,650.00.৳2,490.00Current price is: ৳2,490.00.
Available on backorder
You can buy the Xiaomi Smart Water Leak Sensor 2 – SJWS02LM at the best price in Bangladesh from Extreme Gadgets
Xiaomi Smart Water Leak Sensor 2 – SJWS02LM
• Xiaomi Smart Water Leak Sensor 2 (SJWS02LM) is a compact and intelligent water leak detection sensor designed to protect your home from unexpected water damage. Equipped with Bluetooth 5.2 connectivity, dual water detection probes, acoustic and optical alarms, and Mi Home app notifications, it provides fast and reliable leak detection for kitchens, bathrooms, laundry rooms, aquariums, and other water-prone areas. Featuring an IP67-rated dust and water-resistant design, up to 3 years of battery life, and smart home integration through a Xiaomi Bluetooth Gateway, this sensor offers dependable protection for your smart home.
• Bluetooth 5.2 Wireless Connectivity provides stable and energy-efficient communication with compatible Xiaomi Bluetooth Gateways and the Mi Home app.
• Bottom Dual-Probe Water Detection detects water accumulation as low as approximately 0.5mm, triggering an immediate alarm to help prevent water damage.
• Top Water-Collecting Design features additional top probes that detect water splashes or rising water levels when electrical conduction is established.
• Multiple Alarm Methods include built-in acoustic alarms, optical LED alerts, Mi Home app notifications, and smart device linkage for comprehensive protection.
• Smart Home Integration works with the Xiaomi Bluetooth Gateway to enable remote notifications and automated smart home actions.
• Long Battery Life is powered by a CR2450 button battery, providing up to 3 years of continuous operation.
• IP67 Dust & Water Resistance ensures reliable performance even in humid and wet environments.
• Compact & Elegant Design measures only 55 × 19.5mm, making it easy to install discreetly in any location.
• Ideal for Leak-Prone Areas such as kitchens, bathrooms, washing machines, dishwashers, water heaters, aquariums, water purifiers, and basements.
• Chinese Version Notice requires the Mi Home app region to be set to China before pairing and only supports Bluetooth connectivity (no Zigbee support).
Specifications
Product Name:
Xiaomi Smart Water Leak Sensor 2
Model:
• SJWS02LM
Version:
• Chinese Version
Wireless Connection:
• Bluetooth 5.2
Smart Home Platform:
• Mi Home App
• Region must be set to China before pairing
• Preferred language should also be set accordingly
Gateway Support:
• Xiaomi Bluetooth Gateway required for remote notifications and smart automation
Detection Method:
• Bottom dual water detection probes
• Top water-collecting detection probes
Detection Sensitivity:
• Water immersion detection from approximately 0.5mm
Alarm Types:
• Acoustic alarm
• Optical LED alarm
• Mi Home app notification
• Smart device linkage alarm
Battery Type:
• CR2450 Button Cell
Battery Life:
• Up to 3 Years
Operating Temperature:
• 0°C – 55°C
Protection Rating:
• IP67 Dust & Water Resistant
Dimensions:
• 55 × 19.5mm
Suitable Installation Areas:
• Kitchen
• Bathroom
• Laundry Room
• Washing Machine
• Dishwasher
• Water Heater
• Aquarium
• Water Purifier
• Basement
• Pipe Connections
Functions:
• Water leak detection
• Water splash detection
• Bluetooth connectivity
• Acoustic alarm
• Optical LED alarm
• App notifications
• Smart device automation
• Long battery life
• Compact design
Q&A
Q1: Does this sensor support Zigbee?
Ans: No. The Xiaomi Smart Water Leak Sensor 2 supports Bluetooth 5.2 only and does not support Zigbee connectivity.
Q2: Which Mi Home region should I select?
Ans: Since this is the Chinese version, you must set the Mi Home app region to China before pairing the device.
Q3: Do I need a Xiaomi Bluetooth Gateway?
Ans: Yes. A Xiaomi Bluetooth Gateway is required for remote notifications, smart automation, and linked alarm functions.
Q4: How does the sensor detect water leaks?
Ans: It uses bottom dual probes to detect water accumulation from approximately 0.5mm and top probes to detect water splashes or rising water levels.
Q5: How long does the battery last?
Ans: The included CR2450 battery provides up to 3 years of normal use.
Q6: Can I receive notifications on my phone?
Ans: Yes. When connected through a Xiaomi Bluetooth Gateway and the Mi Home app, the sensor can send instant app notifications.
Q7: Is the sensor waterproof?
Ans: Yes. It has an IP67 dust and water resistance rating for reliable operation in damp environments.
Q8: Where is the best place to install this sensor?
Ans: It is ideal for kitchens, bathrooms, laundry rooms, under sinks, near washing machines, water heaters, aquariums, water purifiers, and other leak-prone areas.
Q9: Does the sensor make an alarm sound?
Ans: Yes. It features both an acoustic alarm and an optical LED alert, along with app notifications when properly configured.
Q10: What is included in the package?
Ans: The package typically includes the Xiaomi Smart Water Leak Sensor 2 (SJWS02LM), a pre-installed CR2450 battery, and a user manual.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of Xiaomi Smart Water Leak Sensor 2 – SJWS02LM in Bangladesh?
Xiaomi Smart Water Leak Sensor 2 – SJWS02LM price in BD is 2650 BDT
We will call you to confirm your order (between 11 AM – 7 PM). Kindly answer the call. If we are unable to reach you, please send us a message through our official Facebook page inbox.
Delivery Time
Inside Dhaka Home Delivery: 24-48 hours
Outside Dhaka Delivery: 24-72 hours
Delivery time depends on the courier service—usually 1–2 days inside or outside Dhaka. We use Sundarban, Pathao, eCourier, etc. Delays may occur due to courier issues.
Order processing and delivery time may be delayed due to stock issues, promotional offers, sale periods or other management issues.
Order Confirmation Payment Required
An advance payment of 100–200 BDT or more is required for order confirmation, depending on the product type and order amount.
Delivery Charge Details
Inside Dhaka: 60 Tk Only
Outside Dhaka: 120 Tk – If the product price exceeds 2000 BDT, an additional 10 BDT or 1% COD charge will be added for every 1000 BDT (as per courier policy).
Example: For a 3000 BDT product price, the delivery charge becomes 120+10=130 BDT, making the total 3130 BDT.
If you choose full prepayment, the 1% COD charge will be waived. Accepted payment methods: Bank Transfer, bKash, other Mobile Financial Services (MFS), Credit Card or EMI
Full Pre-payment / Partial Payment might required Outside Dhaka Courier, We’ll call you for further process & pre- payment details.
Full pre payment required for some specific or offer product, we’ll call you for details.
Note: For areas outside Dhaka City metro, including places like Savar, Tongi, Keraniganj, Demra, and similar locations, a 1% COD charge is applicable due to the courier company’s policy.Delivery charges may be higher than usual depending on the product’s size, weight, and quantity (e.g., fans, air purifiers, Home appliances & large items, it depends on courier policies.
Fragile items may incur additional handling charges. We ensure all products are packed securely and delivered in excellent condition.
Important Usage Instructions
Always charge your device using a 5W/10W max or 5V:1A power adapter (recommended).
Warranty & Authenticity
We provide official dealer/distributor warranties only.
You can verify product authenticity by checking the distributor’s /dealers warranty sticker. This reflects our commitment to transparency and honesty.
Disclaimer:
1. For certain specific products, full prepayment is compulsory. Details will be provided during confirmation.
2. Backorder means the item is currently out of stock, but you can still place an order. It will be delivered once it becomes available again.
We reserve the right to cancel any order at any time, even after confirmation or advance payment. This is because issues can occasionally arise from the supply chain, delivery hubs, or dealer points. In such cases, you will, of course, receive a refund. Learn more from our Return & Refund Policy.
3. Charges are subject to change at any time or during promotional periods. If not updated on the website, we will inform you directly by phone.
4. Before placing an order, please verify the product’s color, stock, and current price via our Facebook Messenger. For every order, we will also call and reconfirm the details. Prices and stock are subject to change at any time due to updates from the dealer or distributor, and actual stock/price may change if central stock runs out. Since there are thousands of products on our website, it’s not always possible to update stock status or prices immediately, and occasional errors may occur.
5. Before making full payment, please confirm the product’s actual stock by contacting us via text or call.
6. After receiving the parcel from delivery man, Before opening the box of the product, must make an unboxing video from the complete packaging condition for any type of service & warranty. Customers must send a clear video & photo of the damaged, defective, or wrong product along with the shipping packaging for accurate verification under good lighting conditions.
Read more from Return & refund policy.
7. For a few days, the product must remain in its original condition—complete, fresh, and without any scratches—to qualify for a replacement, warranty, or refund. This ensures we can resolve any issues promptly and fairly. Thank you for your cooperation.
8. If you find any manufacturing problem issue after receiving, we’ll replace it instantly, must inform us within 24 hours after receiving the product for warranty service
Do not make any scratches; the product must be 100% fresh.
► Keep the small sticker on the device and product box intact. If the sticker is removed or scratched, you will not receive any service. You may remove the sticker later if you wish, but for long-term warranty purposes, please keep the box, all accessories, and stickers as they are.
Please read our complete Warranty Policy and Terms & Conditions before making a purchase.
For any assistance, please contact us through our official Facebook page inbox.
9. We sell only 100% authentic products sourced from verified importers.
Smart tools, smart gadgets, home appliances, smart gadgets are CN Region items. These are imported from China. Most of our items are also sold internationally.Please review product details and customer feedback before purchasing on your own.
10. No returns or refunds for personal preferences. Once opened, products are non-returnable unless there’s a manufacturing defect. In that case, a replacement is offered within 24 hours. We sell based on demand and do not provide servicing.
Note: Product information may change; actual packaging may differ. Always read the manual, labels, warnings, and directions before use. For details, contact the manufacturer. Any medical-related gadget is not a substitute for professional medical equipment. Do not use for self-diagnosis or treatment. Contact your healthcare provider if you have a medical issue. Extreme Gadgets is not liable for product inaccuracies or any health issues. We are not liable for any malfunction of the gadget or any harm caused to health.
Thank you for choosing Extreme Gadgets.
Your satisfaction is our priority.
Stay connected, stay extreme!
Only logged in customers who have purchased this product may leave a review.
You can buy the Xiaomi Smart Water Leak Sensor 2 – SJWS02LM at the best price in Bangladesh from Extreme Gadgets
Xiaomi Smart Water Leak Sensor 2 – SJWS02LM
• Xiaomi Smart Water Leak Sensor 2 (SJWS02LM) is a compact and intelligent water leak detection sensor designed to protect your home from unexpected water damage. Equipped with Bluetooth 5.2 connectivity, dual water detection probes, acoustic and optical alarms, and Mi Home app notifications, it provides fast and reliable leak detection for kitchens, bathrooms, laundry rooms, aquariums, and other water-prone areas. Featuring an IP67-rated dust and water-resistant design, up to 3 years of battery life, and smart home integration through a Xiaomi Bluetooth Gateway, this sensor offers dependable protection for your smart home.
• Bluetooth 5.2 Wireless Connectivity provides stable and energy-efficient communication with compatible Xiaomi Bluetooth Gateways and the Mi Home app.
• Bottom Dual-Probe Water Detection detects water accumulation as low as approximately 0.5mm, triggering an immediate alarm to help prevent water damage.
• Top Water-Collecting Design features additional top probes that detect water splashes or rising water levels when electrical conduction is established.
• Multiple Alarm Methods include built-in acoustic alarms, optical LED alerts, Mi Home app notifications, and smart device linkage for comprehensive protection.
• Smart Home Integration works with the Xiaomi Bluetooth Gateway to enable remote notifications and automated smart home actions.
• Long Battery Life is powered by a CR2450 button battery, providing up to 3 years of continuous operation.
• IP67 Dust & Water Resistance ensures reliable performance even in humid and wet environments.
• Compact & Elegant Design measures only 55 × 19.5mm, making it easy to install discreetly in any location.
• Ideal for Leak-Prone Areas such as kitchens, bathrooms, washing machines, dishwashers, water heaters, aquariums, water purifiers, and basements.
• Chinese Version Notice requires the Mi Home app region to be set to China before pairing and only supports Bluetooth connectivity (no Zigbee support).
Specifications
Product Name:
Xiaomi Smart Water Leak Sensor 2
Model:
• SJWS02LM
Version:
• Chinese Version
Wireless Connection:
• Bluetooth 5.2
Smart Home Platform:
• Mi Home App
• Region must be set to China before pairing
• Preferred language should also be set accordingly
Gateway Support:
• Xiaomi Bluetooth Gateway required for remote notifications and smart automation
Detection Method:
• Bottom dual water detection probes
• Top water-collecting detection probes
Detection Sensitivity:
• Water immersion detection from approximately 0.5mm
Alarm Types:
• Acoustic alarm
• Optical LED alarm
• Mi Home app notification
• Smart device linkage alarm
Battery Type:
• CR2450 Button Cell
Battery Life:
• Up to 3 Years
Operating Temperature:
• 0°C – 55°C
Protection Rating:
• IP67 Dust & Water Resistant
Dimensions:
• 55 × 19.5mm
Suitable Installation Areas:
• Kitchen
• Bathroom
• Laundry Room
• Washing Machine
• Dishwasher
• Water Heater
• Aquarium
• Water Purifier
• Basement
• Pipe Connections
Functions:
• Water leak detection
• Water splash detection
• Bluetooth connectivity
• Acoustic alarm
• Optical LED alarm
• App notifications
• Smart device automation
• Long battery life
• Compact design
Q&A
Q1: Does this sensor support Zigbee?
Ans: No. The Xiaomi Smart Water Leak Sensor 2 supports Bluetooth 5.2 only and does not support Zigbee connectivity.
Q2: Which Mi Home region should I select?
Ans: Since this is the Chinese version, you must set the Mi Home app region to China before pairing the device.
Q3: Do I need a Xiaomi Bluetooth Gateway?
Ans: Yes. A Xiaomi Bluetooth Gateway is required for remote notifications, smart automation, and linked alarm functions.
Q4: How does the sensor detect water leaks?
Ans: It uses bottom dual probes to detect water accumulation from approximately 0.5mm and top probes to detect water splashes or rising water levels.
Q5: How long does the battery last?
Ans: The included CR2450 battery provides up to 3 years of normal use.
Q6: Can I receive notifications on my phone?
Ans: Yes. When connected through a Xiaomi Bluetooth Gateway and the Mi Home app, the sensor can send instant app notifications.
Q7: Is the sensor waterproof?
Ans: Yes. It has an IP67 dust and water resistance rating for reliable operation in damp environments.
Q8: Where is the best place to install this sensor?
Ans: It is ideal for kitchens, bathrooms, laundry rooms, under sinks, near washing machines, water heaters, aquariums, water purifiers, and other leak-prone areas.
Q9: Does the sensor make an alarm sound?
Ans: Yes. It features both an acoustic alarm and an optical LED alert, along with app notifications when properly configured.
Q10: What is included in the package?
Ans: The package typically includes the Xiaomi Smart Water Leak Sensor 2 (SJWS02LM), a pre-installed CR2450 battery, and a user manual.
Rest assured, Extreme Gadgets will provide 100% authentic products with guaranteed sealed-pack delivery across Bangladesh.
Whats’s the price of Xiaomi Smart Water Leak Sensor 2 – SJWS02LM in Bangladesh?
Xiaomi Smart Water Leak Sensor 2 – SJWS02LM price in BD is 2650 BDT
We will call you to confirm your order (between 11 AM – 7 PM). Kindly answer the call. If we are unable to reach you, please send us a message through our official Facebook page inbox.
Delivery Time
Inside Dhaka Home Delivery: 24-48 hours
Outside Dhaka Delivery: 24-72 hours
Delivery time depends on the courier service—usually 1–2 days inside or outside Dhaka. We use Sundarban, Pathao, eCourier, etc. Delays may occur due to courier issues.
Order processing and delivery time may be delayed due to stock issues, promotional offers, sale periods or other management issues.
Order Confirmation Payment Required
An advance payment of 100–200 BDT or more is required for order confirmation, depending on the product type and order amount.
Delivery Charge Details
Inside Dhaka: 60 Tk Only
Outside Dhaka: 120 Tk – If the product price exceeds 2000 BDT, an additional 10 BDT or 1% COD charge will be added for every 1000 BDT (as per courier policy).
Example: For a 3000 BDT product price, the delivery charge becomes 120+10=130 BDT, making the total 3130 BDT.
If you choose full prepayment, the 1% COD charge will be waived. Accepted payment methods: Bank Transfer, bKash, other Mobile Financial Services (MFS), Credit Card or EMI
Full Pre-payment / Partial Payment might required Outside Dhaka Courier, We’ll call you for further process & pre- payment details.
Full pre payment required for some specific or offer product, we’ll call you for details.
Note: For areas outside Dhaka City metro, including places like Savar, Tongi, Keraniganj, Demra, and similar locations, a 1% COD charge is applicable due to the courier company’s policy.Delivery charges may be higher than usual depending on the product’s size, weight, and quantity (e.g., fans, air purifiers, Home appliances & large items, it depends on courier policies.
Fragile items may incur additional handling charges. We ensure all products are packed securely and delivered in excellent condition.
Important Usage Instructions
Always charge your device using a 5W/10W max or 5V:1A power adapter (recommended).
Warranty & Authenticity
We provide official dealer/distributor warranties only.
You can verify product authenticity by checking the distributor’s /dealers warranty sticker. This reflects our commitment to transparency and honesty.
Disclaimer:
1. For certain specific products, full prepayment is compulsory. Details will be provided during confirmation.
2. Backorder means the item is currently out of stock, but you can still place an order. It will be delivered once it becomes available again.
We reserve the right to cancel any order at any time, even after confirmation or advance payment. This is because issues can occasionally arise from the supply chain, delivery hubs, or dealer points. In such cases, you will, of course, receive a refund. Learn more from our Return & Refund Policy.
3. Charges are subject to change at any time or during promotional periods. If not updated on the website, we will inform you directly by phone.
4. Before placing an order, please verify the product’s color, stock, and current price via our Facebook Messenger. For every order, we will also call and reconfirm the details. Prices and stock are subject to change at any time due to updates from the dealer or distributor, and actual stock/price may change if central stock runs out. Since there are thousands of products on our website, it’s not always possible to update stock status or prices immediately, and occasional errors may occur.
5. Before making full payment, please confirm the product’s actual stock by contacting us via text or call.
6. After receiving the parcel from delivery man, Before opening the box of the product, must make an unboxing video from the complete packaging condition for any type of service & warranty. Customers must send a clear video & photo of the damaged, defective, or wrong product along with the shipping packaging for accurate verification under good lighting conditions.
Read more from Return & refund policy.
7. For a few days, the product must remain in its original condition—complete, fresh, and without any scratches—to qualify for a replacement, warranty, or refund. This ensures we can resolve any issues promptly and fairly. Thank you for your cooperation.
8. If you find any manufacturing problem issue after receiving, we’ll replace it instantly, must inform us within 24 hours after receiving the product for warranty service
Do not make any scratches; the product must be 100% fresh.
► Keep the small sticker on the device and product box intact. If the sticker is removed or scratched, you will not receive any service. You may remove the sticker later if you wish, but for long-term warranty purposes, please keep the box, all accessories, and stickers as they are.
Please read our complete Warranty Policy and Terms & Conditions before making a purchase.
For any assistance, please contact us through our official Facebook page inbox.
9. We sell only 100% authentic products sourced from verified importers.
Smart tools, smart gadgets, home appliances, smart gadgets are CN Region items. These are imported from China. Most of our items are also sold internationally.Please review product details and customer feedback before purchasing on your own.
10. No returns or refunds for personal preferences. Once opened, products are non-returnable unless there’s a manufacturing defect. In that case, a replacement is offered within 24 hours. We sell based on demand and do not provide servicing.
Note: Product information may change; actual packaging may differ. Always read the manual, labels, warnings, and directions before use. For details, contact the manufacturer. Any medical-related gadget is not a substitute for professional medical equipment. Do not use for self-diagnosis or treatment. Contact your healthcare provider if you have a medical issue. Extreme Gadgets is not liable for product inaccuracies or any health issues. We are not liable for any malfunction of the gadget or any harm caused to health.
Thank you for choosing Extreme Gadgets.
Your satisfaction is our priority.
Stay connected, stay extreme!
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