Instruction Manual

5
Technical characteristics
Art. 4680C
MAIN FEATURES
Audio/video system Yes
Horizontal resolution (TVL) 540
Minimum illumination (lux) 0.35
Lens size (mm) 3.60
Camera orientation Yes
Clamps L L V+V- RTE DO PR GND SE COM NC NO
Microphone volume control Yes
Loudspeaker volume control Yes
Operating temperature (°C) -25 ÷ 55
S/N ratio (dB) 48
FUNCTIONS
Key button function Yes
HARDWARE SPECIFICATIONS
Visual signalling Ye s
Acoustic signalling Yes
Speech synthesis Yes
SETTINGS
Loudspeaker volume control Yes
Microphone volume control Yes
GENERAL DATA
Product height (mm) 55
Product width (mm) 102
Product depth (mm) 38
COMPATIBILITY
Simplebus Top audio/video system Ye s
ELECTRICAL SPECIFICATIONS
Door release (dry contact bridge) Yes
Door release (direct current output) Ye s