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| Best Seller  | Features: 1. Highly sensitive environmentally friendly healthy compact and practical 2. When the three contacts at the bottom of the alarm come into contact with water the internal alarm will beep for a long time the sound is slightly sharp and easy to... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Package Weight: Approx. 87g/3.1oz Alarm Sound: 85dB Transmission Distance: 100m (in... more | FREE shipping go to store |
| Best Seller  | eWeLink 433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm for Home House Security Alarm System Overview:The water instruction sensor can work with Sonoff RF Bridge 433 alarm system etc.When detecting... more | FREE shipping go to store |
 | Lixada Wireless Digital Fishing Alarm Set 4 Fishing Bite Alarm + 1 Receiver in Case for Carp Fishing This wireless digital water-resistant(ONLY resistant to drizzle) fishing alarm set is a good helper for anglers. Lixada Wireless Digital Fishing Alarm... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Emission Protocol: 1527 Operation Humidity: <80% Features: Ideal water intrusion... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Lixada Wireless Digital Fishing Alarm Set 4 Fishing Bite Alarm + 1 Receiver in Case for Carp Fishing This wireless digital water-resistant(ONLY resistant to drizzle) fishing alarm set is a good helper for anglers. Lixada Wireless Digital Fishing Alarm... more | FREE shipping go to store |
 | Lixada Wireless Digital Fishing Alarm Set 4 Fishing Bite Alarm + 1 Receiver in Case for Carp Fishing 8 LED indication. High visibility LED latching about 30 seconds. LED alarming signals with high output speaker. 256 variable code to interference from... more | FREE shipping go to store |
 | This wireless digital water-resistant (ONLY resistant to drizzle) fishing alarm set is a good helper for anglers. Features: Features of bite alarm: 8 LED indication. Adjustable sensitivity volume tone button. 256 variable code to interference from... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Alarm Sound: 85dB Alarm Current: ≤40mA Type: Water Level Alarm Static Current:... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Excellent design tiny and . Low-consumption design which can make it work long... more | FREE shipping go to store |
 | eWeLink 433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm for Home House Security Alarm System Note: It must work with alarm host or Sonoff RF Bridge 433 it can t work alone. Overview:The water... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Excellent design tiny and . Low-consumption design which can make it work long... more | FREE shipping go to store |
 | Note: It work with alarm host or 433 it can t work alone. eWeLink 433MHz Wireless Water Leakage Sensor Water Leaks Intrusion Detector Alert Water Level Overflow Alarm for Home House Security Alarm System Overview: water instruction sensor can work with... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Responding Time: ≤10s Working Voltage: DC 3V Static Current: ≤20uA When the two... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Ideal water intrusion warning for homes apartments (kitchen toilet) warehouses... more | FREE shipping go to store |
 | Specification: Item Type: Household Flood Detector Material: PC Gross Weight: 90g / 3.2oz Monitoring Range: 3㎡ Product Size: Approx.6.5 x 6.5 x 4cm / 2.6 x 2.6 x 1.6in Working Temperature: -10~+50℃ Working Humidity: 10%~95%RH Battery: 2 AAA... more | FREE shipping go to store |
 | Specification: Item Type: Household Flood Detector Material: PC Gross Weight: 90g / 3.2oz Monitoring Range: 3㎡ Product Size: Approx.6.5 x 6.5 x 4cm / 2.6 x 2.6 x 1.6in Working Temperature: -10~+50℃ Working Humidity: 10%~95%RH Battery: 2 AAA... more | go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Type: Water Level Alarm Operation Humidity: <80% Frequency: 433MHz Working... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Security Alarm System Item Weight: Approx. 74g/2.6oz Device Wire Length: 110cm Working Environment... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $14.99 $10.99 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $14.99 $11.99 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $14.99 $11.99 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $19.99 $11.79 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $14.99 $11.79 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Condition: Item Type: Water Leakage Alarm Material: ABS Color: White Working Voltage: 3V Battery: 1300mAH CRA battery (included) Quiescent Current: ≤20uA Alarm Current: ≤125mA Alarm Indicator: Red LED WIFI: 802.11b/G/N Low-Voltage Indicator Light:... more | FREE shipping go to store |
 | 433MHz Wireless Water Leakage Sensor Standalone Water Leaks Intrusion Detector Support Local Alarm Alert Water Level Overflow Alarm for Home House Alarm System Features: It can work alone support local alarm or can be equipped with wireless host.... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $12.97 $11.59 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $12.89 $11.59 FREE shipping go to store |
 | Specification: Condition: Item Type: Water Leakage Alarm Material: ABS Color: White Working Voltage: 3V Battery: 1300mAH CR123A battery (included) Quiescent Current: ≤20uA Alarm Current: ≤125mA Alarm Indicator: Red LED WIFI: 802.11b/G/N Low-Voltage... more | $17.00 $14.15 go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $14.99 $11.99 FREE shipping go to store |
 | Features: It can work alone support local alarm or can be equipped with wireless host. Installation by double-side adhesive easier and convenient to install. 433MHz frequency wireless transmission is more than or equal to 100 meters in open place. When... more | $13.38 $11.63 FREE shipping go to store |
 | WIFI Water Leak Sensor Water Leakage Intrusion Detector Alert Water Level Overflow Alarm Tuya Smart Life App Remote Control for Home House Security Material: Superior ABS Wireless Type: 2.4GHz Features:�APP Remote Control】Simple download APP Smart... more | FREE shipping go to store |
 | Water damage is one of the most common and expensive problems affecting families. Even a small amount of water can cause serious problem to your family. When detecting even a small leak the water leakage alarm sounds very loud and lets you know that... more | $11.13 $10.28 FREE shipping go to store |
 | Water damage is one of the most common and expensive problems affecting families. Even a small amount of water can cause serious problem to your family. When detecting even a small leak the water leakage alarm sounds very loud and lets you know that... more | FREE shipping go to store |
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