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Facts panel
EquipmentScantronic 420 Digital
Product groupPIR detectors
ApplicationDomestic
ManufacturerCooper Security Ltd (under the Scantronic brand)
AddressSecurity House, Xerox Business Park, Mitchel- dean, Glos GL17 0SZ
Telephone01594 545 400
Fax01594 545 400
Available fromAll UK distributors
Trade price (ex VAT)£9.17
CE Mark awardedYes
Lens typeCylindrical
Interchangeable lensesN/a
Range on 12m range over
centre axis90 degrees
No of detection zones9 vertical long range curtains
Coverage adjustmentAdjustment free fast installation
Temperature compensation- 10 to + 50 degrees
Alarm periodLED lights & output relay contacts for 2 – 3 secs
Pulse countSelectable, 1 or 2 motion events
Walk test facilityInput control included for local and remote walk test
Housing materialABS
Power supply voltage9 to 16v DC
Max current consumption8mA at 12v DC
Size (mm)94.5 H 63.5 W 49 D
Warranty6 years
Facts panel 
EquipmentScantronic 420 Digital
Product groupPIR detectors
ApplicationDomestic
ManufacturerCooper Security Ltd (under the Scantronic brand)
AddressSecurity House, Xerox Business Park, Mitchel- dean, Glos GL17 0SZ
Telephone01594 545 400
Fax01594 545 400
Available fromAll UK distributors
Trade price (ex VAT)£9.17
CE Mark awardedYes
Lens typeCylindrical
Interchangeable lensesN/a
Range on 12m range over
centre axis90 degrees
No of detection zones9 vertical long range curtains
Coverage adjustmentAdjustment free fast installation
Temperature compensation- 10 to + 50 degrees
Alarm periodLED lights & output relay contacts for 2 – 3 secs
Pulse countSelectable, 1 or 2 motion events
Walk test facilityInput control included for local and remote walk test
Housing materialABS
Power supply voltage9 to 16v DC
Max current consumption8mA at 12v DC
Size (mm)94.5 H 63.5 W 49 D
Warranty6 years
Product assessment
Design and design features♦ ♦ ♦
Circuitry and components♦ ♦ ♦
Ease of installation and wiring♦ ♦ ♦ ♦
Range & variety of functions♦ ♦ ♦
Accompanying instructions♦ ♦ ♦ ♦
Technical advice and backup♦ ♦ ♦ ♦
Value for money♦ ♦ ♦ ♦
Key: Outstanding ♦ ♦ ♦ ♦ ♦ Very good ♦ ♦ ♦ ♦ Above average ♦ ♦ ♦ Average ♦ ♦ Below average ♦
Stability assessment
Tolerance to cold air turbulence♦ ♦ ♦
Tolerance to hot air turbulence♦ ♦ ♦ ♦
Tolerance to quartz halogen lamp♦ ♦ ♦ ♦ ♦
Tolerance to fluorescent tube♦ ♦ ♦ ♦
Tolerance to test insect♦ ♦ ♦ ♦
Key: Detector operated correctly throughout test ♦ ♦ ♦ ♦ ♦ Detector false alarmed after: 80% of test ♦ ♦ ♦ ♦ 50% of test ♦ ♦ ♦ 20% of test ♦ ♦