WS01 433MHz Wireless Water Sensor Alarm with LED Indicator for Home Security System

Description : Highly reliable and easy to set up, the water sensor effectively detects for water with proprietary sensing technology, and sends alerts to the system for appropriate action. Ideal placements for it include kitchen, bathroom, basement, mechanical room, warehouse and more. Features : Working RF frequency: 433MHzWireless transmitting distance: no more than 100m (in open area)Working voltage: DC 1.5V / AA batteryStandby current: no more than 20uA Alarm current: no more than 50mAOperating temperature: -10℃ to 55℃ Humidity: no more than 80 percent ( non-condensing ) Specification : Model: WS01 Material: Plastic Color: WhiteProduct weight: 0.0530 kg Package weight: 0.0870 kg Package size (L x W x H): 5.30 x 6.20 x 9.30 cm / 2.09 x 2.44 x 3.66 inches Package includeds : 1 x Wireless Water Sensor1 x Adhesive1 x English User Manual Details pictures :