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Product assessment
Design and design features***
Circuitry and components ***
Ease of installation*****
Range and variety of functions ***
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Accompanying instructions**
Value for money****
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Facts panel
EquipmentSimplebus 2
Product group4-way video & audio door entry
ApplicationCommercial/residential
ManufacturerComelit Group of Italy
Available fromComelit Group UK
AddressUnit 8 Fiddlebridge Estate, Lemsford Road, Hatfield, Herts AL10 0DE
Tel01707 268826
Fax01707 266826
Trade price (ex VAT)£1134
Camera Unit 
Lensf=3mm/F2.8 (Standard) fixed focus
CCD¼-inch B/W
Resolution in pixels500H x 582V
Iris controlElectronic shutter 1/50 to 1/100,000 sec
Minimum illumination0.18 lux (F 1.4/AGC=on)
Illumination provided8 IR LEDs
Cabling requiredIntegral
Size (mm)Camera 32x32; full module 125x125x15.5
Housing Plastic (102x55x35mm)
Monitor Unit 
Mono/colour Mono 4-inch CRT
Resolution 300 TV lines
Digital memory parameters 32 pictures, 256 grey level, 256 x 256 pixels/picture
Size (mm)193x223x70
Housing Plastic
System 
Max no of doors16
Max no of monitors240
Power voltage240v 50Hz
Max current 300mA
Warranty2 years