16. Technical Data
a) Mobile Unit
Voltage/current supply ................................3 type AAA/Micro NiMH rechargeable batteries
Screen............................................................36.5 x 48.7 mm (W x H), diagonal 60.9 mm (2.4")
Resolution......................................................320 x 240 (horizontal x vertical)
Transmission/reception frequency ...........2.4 GHz
Range .............................................................Up to 200 m (in the free field, see Chapter 12)
Ambient conditions ......................................Temperature -10 °C to +40 °C, humidity max. 85% relative, non-
Dimensions....................................................50 x 165 x 27.5 mm (W x H x D)
Weight ............................................................Approx. 110 g (without rechargeable batteries)
b) Outdoor unit
Operating voltage.........................................9 - 12 V/DC (alternatively 2 batteries of type Baby/C)
Power input ...................................................Max. approx. 450 mA
Image sensor ................................................6.35 mm (1/4"), CMOS
Effective resolution ......................................320 x 240 (horizontal x vertical)
Frame rate .....................................................25 frames/s
Focal width ....................................................4.9 mm (F2.8)
Opening angle...............................................50° horizontal, 50° vertical
Operation in darkness .................................Yes, via 6 white LEDs (automatic activation at low ambient bright-
Bell button lit .................................................yes
Door opener contact ...................................potential-free switching contact, 1-pin, relay
Contact load resilience ...............................max. 12 V (AC/DC), max. 1 A
Degree of protection ...................................IP55
Ambient conditions ......................................Temperature -20 °C to +50 °C, humidity max. 85% relative
Mounting/operating site .............................Protected outdoor area
Dimensions....................................................74 x 189 x 62 mm (W x H x D)
Weight ............................................................approx. 280 g (incl. weather protection frame)
c) Plug-in Mains Unit for Charging Tray of the Mobile Unit
Operating voltage.........................................100 - 240 V/AC, 50 - 60 Hz
Output.............................................................7.5 V/DC, 0.3 A
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condensing
ness, if the door bell is rung)
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