Hotowell Technology (Xiamen) Co., Ltd.  

Product Name: Wireless Window/Door Contact Switch Application Model NO.: HTW-YM-XB Certification: DOT, E-MARK, CE, ISO, FCC, RoHS, ASTM, AS/NZS, CCC, GS Usage: Door, Personal, Smoke, Fire, Window, Auto, HVAC Occupancy System Application: Home, Communication Electronic Products, Industry, Special Equipment, Traffic, Car/Motorcycle Type: Home Alarm System: Radio System Signal Transmission: RF Remote Control Power Voltage: DC6V (Cr2016 3V * 2PCS) Quiescent Current: ?8ua Working Current: ?10mA Working Frequency: 433.92MHz Working Indicator: Red LED Low Battery: Blue LED, Blink Every 2s Trademark: Hotowell Or Customized Transport Package: Carton Origin: China HS Code: 8531100000 Product Description Wireless Window/Door Contact Switch ApplicationModel:HTW-YM-XB > Power voltage:DC6V (CR2016 3V * 2PCS)> Quiescent current: ≤8uA> Working current: ≤10mA> Working frequency: 433.92Mhz> Working indicator: Red LED> Low battery: blue LED, blink every 2s> Low battery:≤4.4V ±5%.Signal coding based on chip EV1527.Contact Closed: code 1010Contact Open:Code 0111i.e. it sends 2 different signal to receiver to detect the window/door is open or closed.*Recommend match with Receiver:HTW-RV-U22Please Remove the Plastic Plate on Button Battery Before Using.Model:HTW-RV-U22 > Power voltage:100-240Vac, 50/60Hz> Output: Non-Voltage dry contact> Quiescent current: ≤7mA> Working frequency: 433.92Mhz>Reed Switch instead of Relay optional> Effective Distance:50M without walls> Size: 88 x 38 x 22mmabout HotowellHotowell is a high-tech company with rich experiences in product design and manufacturing, knowledge about global HVAC standards, and highly-trained team. Our objective is to produce and design user-friendly HVAC products on the highest technical level for improving people's experience in temperature/environment comfort.Hotowell has been cooperating with many international companies and HVAC projects through Europe, American, Asia, Oceania. Our product range contains:Thermostats, Motorized Zone Valves, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc. covering industrial, commercial and residential temperature controls.