Bakeey RF433MHz 7 IN 1 WIFI DIY Smart Home Security Alarm System Kits PIR Movement Detector Door & Window Sensor Work Wi

Specifications Brand BakeeyColor WhiteMaterial Plastic ABSPlug EU US PlugCertification FCC CE ROHS Smart WIFI Hub The brain of the system with soundflash get a live updates and change setting anytime anywhere Operating Voltage 3 7v 550mAhWi Fi standard 2 4GHz 802 11b h n Stand by power consumption 2W Operating RF 433 92MHZSupport 5 remote controllers and 20 wireless 433mhz accessories Material ABSAlarm volume 0 120dBWorking temperature 20 C 500CWorking Humidity 85 DoorWindow Sensor Detect the opening and closing ofthe door and windowWireless transmitting distance 80m in the open area Transmitting frequency 433 92MHZOperating Voltage 12V 23A batteryOperating current 3uA standby 8mA Transmitting Installation gap 21CMWorking temperature 20 C 50 CWorking Humidity 85 IR Motion Sensor Detect the movement of humanWireless transmitting distance 80m in the open area Transmitting frequency 433 92MHZOperating Voltage 6F22 DC9V battery Operating current 15uA standby 15mA Transmitting Detection distance 6MMounting height 1 8 2 7MWorking temperature 203 C 50 CWorking Humidity 85 Doorbell Button This button is an extension of the system letting you know you have a visitor even if you are away from home Wireless transmitting distance 150m in the open area Transmitting frequency 433 92 MHzWorking temperature 20C 50CWorking Humidity 85 Remote Controller Easy to carry four independent function keys4 keys Arm Disarm SOS Home Wireless transmittin