THE BEST OF SAFETY AND COMFORT
The numerous design prizes it has won are only one of the many arguments for choosing Merten ARGUS surface-mounted movement detectors. Not only does it provides adequate lighting in areas a good distance from the light switch: it also puts uninvited guests into the spotlight - whether they want to be or not. Moreover, they can be installed very easily, have low-level protection to prevent intruders crawling underneath and can be cross-linked and adjusted easily via radio. And as you will have noticed, they look good, too.
双负载型号 ， 一个用于控制照明设备，一个无电压触点用于控制HVAC（暖通空调系统）