Product datasheet
November 2026
November 2026
NavKar SB-10
SB-10 Black Photoelectric Infrared Detector Single Beam Alarm Sensor
A black photoelectric infrared single beam detector pair for alarm systems. It has an IP55 sealed body, works indoors up to 20 m and outdoors up to 10 m, and gives NO or NC alarm linkage. It suits doors, perimeters and home security.
Specifications
| Model | SB-10 |
|---|---|
| Type | Photoelectric infrared single beam detector |
| Indoor alert distance | 20 m |
| Outdoor alert distance | 10 m |
| Working voltage | DC 12 to 24 V |
| Operating current | Receiver 15 mA, transmitter 30 mA |
| Relay output | 1 A max, 36 V |
| Alarm linkage | NO or NC, set by jumper, default NO |
| Working frequency | 1.92 kHz |
| Sensing speed | 30 ms |
| Anti glare | Up to 50,000 lux |
| Protection | IP55, weatherproof and chemical proof |
| Operating temperature | -25 to 55 °C |
| Shell material | PC |
| Size | 8 x 5 x 2.5 cm |
| Net weight | 150 g |
| Colour | Black |
In the box
2 x infrared detector1 x instruction
Frequently asked questions
How far does it work?
Up to 20 m indoors and up to 10 m outdoors.
What power does it need?
DC 12 to 24 V.
Can I use it outdoors?
Yes. It has an IP55 rating and is sealed against rain, fog, chemicals and dust.
How do I connect it to an alarm panel?
Use the relay output. It is NO by default and can be changed to NC with the jumper. The relay is rated 1 A at up to 36 V.
Will car headlights or sunlight affect it?
It has an anti glare filter that works up to 50,000 lux, so light from car lights is filtered.
Does it work in fog?
Yes. The detector automatically raises its sensitivity in thick fog or bad weather.
What is in the pack?
Two infrared detectors and an instruction sheet.
How fast does it sense?
The sensing speed is 30 ms.
Specifications from NavKar Systems' product details for this model. Specifications can change when the maker updates a model; see navkarsys.com/hi/products/navkar-systems-black-photoelectric-infrared-detector-single-beam-alarm-sensor for the latest. All prices on navkarsys.com include GST. Free technical help for setup is available from the NavKar Systems team.
NavKar Systems · navkarsys.com · marketing@navkarsys.comSB-10