GJD GJD018 Opal RFX Wirless External PIR for CCTV use

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GJD GJD018 Opal RFX Wirless External PIR for CCTV use

The Opal RFX is a robust external 35 metre passive  Infra-Red intruder detector, designed to detect  and transmit reliable event-based triggers to the  weatherproof RFX-3 Receiver. 

Key Features

  • IP55 rated
  • Low voltage
  • Energy efficient
  • Weatherproof
  • Cost efficient
  • Covert sensor module

These combined units enable simultaneous or  individual control of cameras, DVR’s and virtually all  low voltage switching requirements. 

On installation the integral, dual axis bracket of  the sensor allows 180° of pan and 90° tilt to ensure  the accurate aiming of the detection beams. The  ABS vandal resistant housing has a UV stabilised  translucent front cover to provide additional protection  to the optics. 

All activity signals are directed to their respective volt  free outputs and in addition there are a further nine  individual monitoring and information outputs.


OPAL RFX Wireless Detector


RFX 3 Receiver


2 x AAA Alkaline batteries 1.5V  (not supplied) Low power - typical  battery life 2 years



12VDC @ 35mA nominal (9 to  15VDC max)


Monitors signal from up to 3 Opal  RFX PIR’s with high selectivity SAW  filter


433.92 MHz frequency - SAW  stabilised 150 metres line-of-sight

Detection Area 

10 to 35m (adjustable) up to 750  sq m


Outputs (CCTV) 

3 x independent volt free outputs. Selectable normally open (form A)  or normally close (form B) 

Timers 0.4 to 60 seconds after last  detection


35m x 30m - 90° multifunction  lens


180° pan and 90° tilt

Outputs (A) 

3 x independent switching - ve  outputs (24hr) rated @ 25mA - 0.4  seconds on detection

Fresnel lens 

36 zone


Double silicon shielded dual  element eliminates 50,000+ lux of  white light 


Outputs (LUX) 

1 x photocell controlled -ve  


Adjustable: Dusk (2 lux) to 24 hour  Active 60 seconds after last  detection


3m high for multibeam coverage,  6m high for curtain coverage and  1.5m with mask for pet immunity


Housing back and front tamper  volt free output (form B)


Intelligent signal processing. Non  volatile memory 16 million possible  identification codes

RF Output 

3 x independent RF/loss of signal  -ve switching rated @250mA


Area reduction mask (if required)  Detection signal timer output 0.4  to 60 secs.  

Light level signal output 2 lux to  daylight 

Pulse count 1, 2 & 3

Low Battery 

Output - ve switching rated  @250mA


Independent channel active  indicators attendance reporting


Intelligent digital signal processing Plug in code memory transfer  system  

Non volatile memory


-20° C + 55° C


IP55 rated 

Ultra violet stabilised high impact  ABS


-20° C + 55° C


152 grams



Weatherproof IP65 ABS housing



340 grams

Product Attributes
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Technical Sales Support

Technical Sales Support

Our inhouse technical sales team can assist installers with product selection, compatibility and provide access to manufacturers technical system design support

Flexible Payment Options

Flexible Payment Options

We accept cards, Paypal (including pay in 3) and bank transfer payment options, should you require a pro-forma invoice, our checkout can also provide this for you, Government organisations purchase orders are also accepted

Nationwide 24/7 ordering

Nationwide 24/7 ordering

Our website allows our customers to access prices, create instant quotes and place orders 24/7 on over 10,000 products

Nationwide 24/7 ordering

Nationwide 24/7 ordering

Our team will endeavour to answer all our customers emails on the same working day where at all possible, between 09:00 and 17:00

Delivery Service

Delivery Service

We offer a next working day fast delivery, tracked and signed for service, orders are placed by 15:00 day providing stock availability or special order items

Service provided

Service provided

Professional security installers can apply for a trade access account giving unpublished additional discounts for many of our products allowing 24/7 ordering with trade prices automatically applied