Tuya Smart App Control Office House Security People Movement Detection PIR Motion Sensor Alarm with WIFI

WIFI MOTION SRNSOR
●Work with Amazon Alexa/Google Assistance
●Work with 40pcs extra accessories
●5V1A usb power supply/3*AAA battery
●110° detection angle
●2 working modes: Alarm/Chime
●Timer arm/disarm
● 5 types alarm sounds for option.
●Alarm volume adjustable
●Build-in siren 110dB