Wireless Water Leakage Alarm Sensor

Specifications 1,use for detecting water leakage

2,Easy to used and operated

Wireless Water Leakage Alarm Sensor  DP-W1  Feature: DIY, use for detecting water leakage. Easy-to-used and operated. Widely for bathroom and any place where needs to protect water leakage. It is including one transmitter and one water sensor. The water sensor is installed in small case.
Specifications:  

Working voltage	12V DC
with dry battery model	23A.
Low battery voltage	about 8V.
Working current	Less 10mA
Static current	Less 5 microamp
Working frequency	433.92 MHZ+/-2KHZ or 315 MHZ
Transmitting distance	Noninterference over 100m
Emitting frequency	>10mw
Frequency tolerance	+/-0.2MHz
Operating temperature	Indoor -10 ~ 50degree Celsius, related humidity ≤ 95%
Power	Standby
0.01W, Alarm	0.09W
Size	90 mm(L)× 55 mm(W)× 22 mm(H)