Specifications: Product name:Human presence sensor Wireless technology:ZigBee/Wifi Working voltage:DV 5V/1A Or AC 80-240V Working current:≤70mA Working temperature:-10℃~+55℃ Light sense:0-3000Lux Installation mode:Ceiling or wall mount Support: domestic assistant/Z2M Note:Zigbee presence sensor deserve to work with tuya zigbee hub Support Home Assistant/z2m What is distinction between 5 and 24G? Compared to five radar, 24G radar has a shorter detection distance (which primarily meets the space standards of each single day household use). However, 24G radar has elevated differ detection accuracy (± 10cm); The postpone time is relatively accurate; Higher reputation accuracy; Higher unmanned preprocessing speed; And the unique FMCW variable frequency modulation wave fast algorithm. Millimeter Wave:more accurate to find the presence,lux,time,and motion,radar sensor Smart Human Presence Detector:the human presence sensor adopts millimeter wave radar,sensing human movement and static presence can hit upon the tiniest movement,even breathing and heatbeat. Home Security :With human presence detection,you can used to encounter intruders,whether it is in your personal home,an office or retail ambiance or even an business environment. APP Remote Control:It hit upon micro/macro motions allows you to encounter human presence ZigBee Hub needed:Tuya ZigBee gateway is needed for this ZigBee human presence sensor,performing because the center bridge for all Tuya ZigBee clever instruments with extremely secure signal and a really good necessity for whole-house intelligence. Widely used:The Millimeter Wave motion sensor would be widely used in lighing,security,home appliance,garages,buildings internet of factors and various industries that deserve to discover human micro motion,motion and control detection distance