FDM-1 is a standard-sized dual monitor module used to monitor and supervise two independent two-wire Style B (Class B) dry-contact initiating device circuits (IDCs) at two separate, consecutive addres
The SpectrAlert Advance PC2RK is a red, two-wire, ceiling-mount, outdoor horn strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.
1/3” SONY Super HAD || CCD | DSP : NVP2040 | Resolution : 600TVL | Min. illu mi nation : 0lux(IR ON) | Electronic shutter(Auto), Day & Night, Auto white balance | IR distance : 20 ~ 30m | Lightning pr