Interpersonal distance Hint Social distance hint, red light goes on and a beep sounds when the distance is close to the set.
It is widely used in company reception desk, hotel, consultation room, conference room and other occasions to remind people to pay attention to social distance, avoid cross infection, and effectively isolate virus transmission.
Induction distance: between 1.5m-2m
Light color: red light + green light
(Note: When entering the sensing distance, the product automatically emits red light; otherwise emits green light)
Power supply: 2 kinds, one is to put three No. 3 batteries; the other is to use USB cable to connect mobile phone charger, desktop computer, notebook computer, mobile power supply, etc.