Εξωτερική polycarbonate σειρήνα , 109 dB με ένα piezo και LED strobe.
The NX-7 delivers 6 onboard hardwired zones out of the box, which can be expanded to 16 with the dual transceiver. Besid ...
The U-50RF are 1/4″ diameter switch sets designed for applications where a small diameter recessed switch set is require ...
MINI SURFACE MOUNT SWITCH
2MP WiFi IP PTZ Varifocal 2.8-12mm
