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