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Coding Intercom System
Functions: 1) The outdoor unit can call the indoor unit, and the indoor unit can unlock the outdoor by remote control2) Each apartment has its own password to unlock the outdoor3) The outdoor unit can be mated with the online management machine, and by pressing the "Security" key the unit calls the management machine4) The management machine can monitor the image in front of the outdoor unit5) The indoor unit can be mated with the online management machine, and by pressing "Alarm" key, the unit will call the management machine6) The management machine can call the indoor unit, to realize the intercom function7) The outdoor unit can be mated with several assistant outdoor unitsSystem components: 1) Coding video online outdoor unit2) Coding indoor unit3) PowerSpecifications:1) Coding video online outdoor unit: 2) Camera head: 1/3〞 CCD3) Lens: F=2(hand focus), 92 degree visual angle4) Resolving power: 420 TV lines5) Illumination: 0.01LUX6) Video output: 1VP-P/75ω7) Display: 4-digit LED8) Intercom time limit: 75 seconds9) Password: 1 - 6 digit number10) Card type: ID card11) Card capacity: 15 pieces/user12) Read distance: 3 - 6mm13) Audio SNR: ≥50dB14) Audio distortion:oC16) Working voltage: DC 12 V ± 10%17) Power consumption: static state ≤110mA 18) Dynamic state ≤350mA19) Size: 360 x 165 x 50mm (aluminum type I), 342 x 140 x 62mm (aluminum type II), 140 x 252 x 55mm (aluminum type III)20) Installation method: embedded on a wall or iron doorIndoor unit: JB-2002V Specifications: 1) Monitor: 4〞 B/W (CRT)2) Resolving power: 420 TV lines3) Video output: 1VP-P/75ω4) Video power: DC18V5) Distortion:oC9) Size: 225 x 195 x 75mm (V-2 type), 225 x 185 x 75mm (V-3 type), 230 x 210 x 55mm (V-4 type)10) Installation method: hanging type
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