PIR Motion Sensor Environment it enables remote control of

it enables remote control of brightness levels via a mobile app

It has the same form factor as the Philips EasyAir SNS210 MC sensor

Installation is straightforward and doesn't require any changes to the existing wiring layout

When the smoke concentration exceeds a certain threshold

The Two-key Switch Panel is an AC-operated wireless control panel equipped with two relays and a self-reset keypad

PIR Motion Sensor Environment it enables remote control ofThis product features a built in wireless transceiver module and a passive infrared sensor module. When it detects human movement, it wirelessly transmits data. When used in conjunction with a gateway, it can coordinate the control of other devices to achieve functions such as smart energy saving and security alarms. It is installed on the ceiling.