• Combo-CN226 Quad Beam Sensor 250 Meter with Timer Pcb – NavKar Systems
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NavKar Systems

Combo-CN226 Quad Beam Sensor 250 Meter with Timer PCB, 12V Black Siren, Remote Receiver with 2 remotes and 12v 5 amp Power Supply (Security System Not Required)

Combo-CN226 Quad Beam Sensor 250 Meter with Timer PCB, 12V Black Siren, Remote Receiver with 2 remotes and 12v 5 amp Power Supply (Security System Not Required)

Rs. 7,949.00
MRP Rs. 7,949.00 Rs. 7,949.00
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Combo-CN226 is a standalone boundary alarm: a QBT-250 four-beam sensor pair that covers up to 250 m outdoors, a timer PCB that sounds a 12 V siren when the beams are crossed, a 12 V 5 A power supply, and a remote receiver with two remotes to arm and disarm it. No alarm panel is needed.

Fit the transmitter and receiver on opposite ends of a boundary wall, fence or driveway and the kit watches the line day and night.

Highlights

  • 250 m outdoors, 750 m indoors. Four stacked infrared beams with Fresnel lenses; all four must be broken together, so birds and leaves do not trigger it.
  • Works on its own. The PCTM-LCD12 timer PCB triggers the SRB-1215 siren for a set time, with no separate alarm system required.
  • Arm and disarm by remote. The RR-120243 receiver and two RM-BR0231 remotes switch the kit on and off from a distance.
  • Weatherproof. IP65 sensor housings with anti-RFI design and selectable frequencies for long runs or stacked pairs.
  • Easy alignment. LED indicators on the receiver show when the beams line up; wide adjustable angle.
  • Also works with panels. The sensor's relay output connects to Honeywell, Bosch, Paradox, DSC, GE and NavKar alarm panels if you add one later.

In the box

  • 1 x QBT-250 quad beam sensor pair (transmitter and receiver)
  • 1 x PCTM-LCD12 timer PCB
  • 1 x SRB-1215 12 V siren, black
  • 1 x DP-08 12 V 5 A power supply
  • 1 x RR-120243 remote receiver
  • 2 x RM-BR0231 remotes

Set up in minutes.

Four steps to a protected boundary.

1
Mount the sensors
Fix the transmitter and receiver facing each other at the two ends of the line you want to protect, on walls or poles at the same height.
2
Wire the kit
Power the sensors, timer PCB and receiver from the DP-08 supply, and connect the sensor relay to the timer PCB and the siren to its output.
3
Align the beams
Adjust the receiver until the alignment LEDs show a steady lock.
4
Arm with the remote
Press the remote to arm. Crossing the beams now sounds the siren for the time set on the PCB.

Specifications

Model Combo-CN226
Sensor QBT-250, 4 beams, Fresnel lens
Range 250 m outdoor, 750 m indoor
Protection IP65, anti-RFI
Frequencies Selectable, for long distance and stacked installation
Siren SRB-1215, 12 V
Timer PCTM-LCD12 PCB with adjustable siren time
Power DP-08, 12 V 5 A
Remote control RR-120243 receiver with 2 x RM-BR0231 remotes
Panel compatibility Honeywell, Bosch, Paradox, DSC, GE and other alarm panels

Works with

Installation by a trained electrician is recommended. Keep the power supply, timer PCB and receiver indoors or in a weatherproof box.

Frequently asked questions

Do I need an alarm panel for Combo-CN226?

No. The timer PCB and siren in the kit work on their own. The sensor can also be wired to an alarm panel later if you want phone alerts.

What distance does it cover?

Up to 250 m outdoors and 750 m indoors between the transmitter and receiver. Heavy rain or fog can shorten the usable range.

Will animals or birds set it off?

All four beams must be broken at the same time, so small animals, birds and leaves are ignored. A person crossing breaks all four.

Can I add more sensors?

Yes. Add more QBT-250 pairs on other frequencies for a longer boundary or a stacked installation.

Do prices include GST?

Yes. Yes. All prices are inclusive of GST, and NavKar Systems delivers across India, with free technical support for setup.

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