TYZS2 Multifunction Wireless Door Window Sensor Smart Linkage Detector Alarm Security System App Control Work with Google Assistant, Amazon Alexa

Main Features:
● Support ZigBee 3.0 protocol, add ZigBee sub-device
● Under normal working conditions, press the button more than 10 continuously for 10s to enter the engineering mode
● Support remote automatic upgrade and App selection upgrade
● Support Tuya universal App and Google Assistant / Amazon Alexa
● Short press the button ( key time less than 5 seconds ), enter the long distribution network mode, the distribution network indicator is always blinking

Door and window sensor parameters:
● Battery model: 3V CR2032
● Magnet material: N38
● Transmission protocol: Zigbee
● WiFi frequency: 2.4GHz
● Working voltage: 2.3 - 3.3V
● Working current: average 5mA ( Zigbee )
● Standby current: <3uA
● Applications: Indoor use
● Working temperature: -20 - 60 Deg.C
● Relative humidity: 0 - 95% ( no condensation )
● Installation method: paste and fix
● Transmission distance: indoor 10~30 meters outdoor 30 - 50 meters ( for reference )