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EV-WI-3 Smart Home Water Level Detector

$20.91
1. Detect water leakage, remote notification via mobile App, cooperate with gateway2. Simple and convenient to use3. Support intelligent voice

Fire Sprinkler Head Protection Frame Protection Cover Bracket

$15.68
1. Made of metal, lightweight and durable to use. 2. Protect the sprinkler head from being damaged. 3. Easy to

HH-LS518 Water Leak Alarm Water Level Alarm for Household Overflow Detector

$20.20
1. Weight: 90g2. Dimensions: 8×3cm3. Material: ABS4. Specifications: voltage DC9V, current 0.15A, sound greater than 85 decibels, 9V alkaline battery

RSH-WL03 Tuya Smart Water Level Alarm WiFi Water Leakage Remote Water Flooding Detector

$9.68
1. Material: ABS2. Power supply: 2 x AAA batteries (not included)3. Battery life: 3-6 months4. Installation method: Adhesive paste and

TS-FT002 Multifunctional Ultrasonic Electronic Water Tank Level Gauge With Indoor Temperature Thermometer Clock Display Water Level Gauge

$63.60
Features: 1. Measuring liquid depth2. 10-level depth indicator chart3. Maximum/minimum record of liquid surface depth4. High and low value alarm

WIFI Smart APP Remote Water Leakage Alarm

$20.63
1. Wi-Fi: 2.4G2. Power supply: 3.7V rechargeable lithium battery 500mAH3. Charging: 5V DC /125mA4. Alarm current: 130mA5. Standby current: 2uA6.