Model No - Commax CDV 71BQ
CDV 71BQ - 4 Camera Quad type display up to 3 monitors per signal.
Quad Display 7 inch Color Monitor - CDV-71BQ
* Quad display screen
* 7 inches LCD with OSD control menu
* Visitor image Memory
* Up to 4 outdoor cameras
* CCTV camera can be linked
* Slave additional monitor CDV-71BQS can be linked
Features & Funtions
* CAV-71BQ can be connected to NTSC as well PAL system's outdoor cameras
* Use only PAL standard cameras or only NTSC cameras(including CCTV)
* You can not mix these two video signal standards
* Visitor image Memory (NTSC : 68 frames, PAL : 58 frames for each screen)
* CCTV camera can be linked (CRC-41BQ, CRC-41DQ, CRC-27BQ, CRC-27DQ)
* In order to switch from NTSC into PAL, you should make short of 2 pins in Quad Board
Specifications
Wiring - 4 polar wires for outdoor camera, 6 polar wires for CDV-71BQS(sub monitor)
Rated voltage - AC 100~240V, 50/60Hz
Consumption power - CDV-71BQ: 25W (at operating), CDV-71BQS: 18W(at operating)
Screen time - 30 seconds (on calling regime: 60 seconds)
Operating temperature - 0? C ~ + 40? C
Cabling distance - CDV-71BQ to door camera: 30 meters (cable Φ 0.5mm), 50 m (Φ 0.65mm), 70 m (Φ 0.8 mm), 115 m (Φ 1.0 mm). to CDV-71BQS: 30m(Φ 0.65mm), 50 m(Φ 0.8mm)
Dimensions - 315 (W) x 175 (H) x 53 (D) mm
Weight - 1.7 kg
Display size - 7 inch TFT LCD