4-Wired Smoke Detector DS-PDSMK-4BAR Hikvision/Hilook NVR Improved gain and flatness deliver

Improved gain and flatness deliver a more reliable result

8mm ALL-IN-ONE FIXED TURRET NETWORK CAMERA

one-time forming of the coaxial line

desktop or wall-mounting design

these connectors are suitable for a wide range of electrical splices

4-Wired Smoke Detector DS-PDSMK-4BAR Hikvision/Hilook NVR Improved gain and flatness deliver4 Wired Smoke Detector DS PDSMK 4BAR Advanced algorithms provide advanced detection discrimination Sleek low profile housing design Stable photoelectric smoke sensing chamber. No adjustment or replacement required High immunity against unwanted alarms Surface mount device (SMD) circuit board design Dual LEDs for 360 visibility 4 wire models for DC 12 V operation 4 wire models include a N C or N O alarm relay output 4 wire models available with auto