| Power Consumption | 2 W or less at idle time2 W or less at idle time; about 13 W at operating time |
| Exteral Dimension | 196 (H) X 186 (W) X 80 (D) mm (unit body: 54 mm) |
| Weight | About 1.2 kg |
| Exteral Hue | Chimy white (Pseudo-Munsell 4.1 Y8.3/0. 7) |
| Exteral Material | Monitor Unit: Flame retardant ABS resin
Handset: ABS resin |
| Instalation Method | Mounted on a bracket, prjecting frm a wall (wall-mount bracket provided, conforming to JIS 1-unit-switch-box specifications) |
| Operating Environment | Ambient temperature: 0 to 40 degrees Celsius; Humidity: 90 % or less In-door use only嚗 2 m or more frm TVs/ radios |
Wiring Distance (Monitor unit to on-door unit)
(Monitor unit to electric lock-mounted door) | 100 m or less with parallel two-wire cable (0.65 mm diameter each wire)
Depends on specifications for the electric lock-mounted door (another manufacturer's product) |
| Display Screen | Black and white flat 4-inch cathode-ray tube |
| Image rise time | About 2 seconds following the cal-out frm the door unit with camera |
| Display Brightness | Can be varied by a contrl knob (n 3 increments) |
| Speaker Volume | Can be varied by a control knob (in 3 increments) |
| Image Timer Hold Time | About 30 seconds (at cal outmonito time)
About 3 minutes (at communications time) |
| Image Signal | EIA method (Black and white) |
| Electric Lock Operating Range | Max.: 12 V嚗 50 mA; Min.: 1 V嚗 1 mA |
| 憭撠箏站(WxDxH) | 100 x 45 x 215mm |
