Parking Guidance System provides drivers with a real-time indication of available parking spaces. Drivers no longer need to drive in circles “hunting” for available parking lots. Multiple display boards at strategic locations ensure that...
Key Features : No wiring installation, With a Lithium battery inside the doorbell, fixed it with screws, Long standby mode , With imported American low-power Wi-Fi chips, the doorbell could sustain 4-6 months.
Relative illumination : >65%
In The Package Box : 1 x General Aux Wifi Doorbell, 1 x User Manual, 1 x USB Cable, 1 x Camera stand , 1 x Screws