TAKEX America Inc.

4/15 Howleys Road, Notting Hill,
VIC 3168

+61 3 9544 2477
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+61 3 9544 2477
TAKEX America Inc.
4/15 Howleys Road, Notting Hill, VIC 3168
Wall Mount / PA-4820



High performance wall mount passive infrared sensor.


  • Quad Element PIR + Fuzzy Logic Signal Processing
  • Precise mirror optics and quad element assure high reliability and catch performance
  • View finder for quick precise adjustment
  • Trouble Alarm
  • Fine Motion Detection Alarm Memory
  • Remote LED Control



  • Specifications
  • Downloads

Model PA-4820
Product type Passive infrared sensor
Detection system Passive infrared (Quad, Fuzzy logic)
Coverage Long range 25m (83ft) max.
Sensitive zones 6 pairs (24)
Mounting positions indoor wall/pillar
Supply voltage 10 to 30VDC (non-polarity)
Current consumption 32mA max.
Alarm output Dry contact relay (NO/NC changeover)
Reset: approx. 2 sec
30V (AC/DC) 0.25A max. (resistive load)
(Protective resistance 3.3Ω built-in)
Tamper output Dry contact (NC) Open when cover is detached
30V (AC/DC) 0.1A max. (resistive load)
Alarm LED (Red) Blinking at warm-up (every 0.5 sec)
Lighting at alarm (approx. 2 sec)
Lighting at memory activated
Lighting at trouble alarm (LED disable)
Memory control Controls memory indication/reset with terminal M/C
LED control Controls alarm LED indication with terminal L/C
Trouble alarm Unit trouble: monitors damage on inner circuitry/wiring
Operate: initiate trouble alarm
Low power voltage: monitors drop in power voltage
Operate: initiate trouble alarm
Failure to replace:
Operate: initiate trouble alarm
Ambient temperature -10°C to +50°C (+14°F to +122°F) without condensation
Wiring Terminals
Area adjustment Vertically: 20 degrees
Horizontally: ±5 degrees
Weight 165g (5.8oz)
Supplied accessory Fixing screw (4 x 30): 2pcs

Instruction Manual