100m Infrared Detection
The ABT-100 dual-beam infrared detector supports outdoor warning distance up to 100m / 320ft. It is designed for perimeter protection around gates, walls, garages, yards, and site boundaries.
YASONG Alarm
Dry Contact Kit
YASONG SLA-15B1+ABT100 130dB Dry Contact Infrared Beam Alarm Kit, 100m Detector, 45W, IP65, USB Audio
100m Beam Detection
130dB Adjustable Sound
Dry Contact Output
IP65 Outdoor Use
$169.00
$199.00
Before You Buy
This kit requires wiring and correct alignment between the infrared transmitter and receiver. The detector input voltage is DC10.5–28V, while the siren voltage must be selected separately before ordering.
Why choose this model?
The features that most directly affect how this model works and where it fits.
Dry Contact Alarm Output
The detector provides NC and NO alarm output when the infrared beams are blocked. This dry contact signal triggers the connected siren for sound and light warning.
Adjustable 130dB Siren
The SLA-15B1 alarm siren supports 0–130dB volume adjustment by short press button. It gives a loud warning for factories, warehouses, schools, parking areas, and other security sites.
Key Specifications
Quick technical checks before ordering.
- Detection Range
- 100m / 320ft
- Detection Angle
- Horizontal adjustment axis: 180° ± 90°
- Trigger Mode
- Dual-beam infrared beam-break detection with NC/NO dry contact output
- Control Mode
- Infrared detector trigger; button adjustment on siren
- Alarm Mode
- Infrared beam-triggered sound and LED strobe alarm
- Input Voltage
- Siren variants: DC12V / DC24V / AC110V / AC220V; infrared detector input: DC10.5–28V
- Protection Rating
- IP65
- Installation Method
- Wall-mounted siren installation; aligned transmitter and receiver installation for infrared detector
- Power
- 45W
Product Overview
The YASONG SLA-15B1+ABT100 is an industrial infrared beam alarm kit that combines a 130dB sound-and-light siren with a dual-beam infrared detector for outdoor perimeter protection.
This kit works through a dry contact alarm output. When both infrared beams between the transmitter and receiver are blocked, the detector outputs a signal to trigger the siren and LED strobe.
- 100m / 320ft infrared detection distance for outdoor perimeter security
- 0–130dB adjustable siren volume using the side button
- Dual-beam infrared detection to help reduce false alarms
- USB audio upload for custom alarm sounds
- IP65 waterproof and dustproof siren housing for indoor and outdoor use
This kit requires wiring and careful alignment between the infrared transmitter and receiver. Please choose the correct siren voltage option before ordering.
Full Technical SpecificationsDetailed product data from the available product information.
- Product Type
- Infrared Beam Alarm Kit
- Input Voltage
- Siren variants: DC12V / DC24V / AC110V / AC220V; infrared detector input: DC10.5–28V
- Power
- 45W
- Working Current
- <1A
- Sound Level
- 0–130 dB
- Tone
- 1 tone
- Volume Adjustment
- 0–130 dB adjustable by short press button
- Alarm Mode
- Infrared beam-triggered sound and LED strobe alarm
- Trigger Mode
- Dual-beam infrared beam-break detection with NC/NO dry contact output
- Control Mode
- Infrared detector trigger; button adjustment on siren
- Work Mode
- When both infrared beams are blocked at the same time, the detector outputs a signal to trigger the siren and LED strobe
- Light Source
- Alarm LED beads; digital pulse infrared detector
- Lighting Mode
- LED strobe warning
- Protection Rating
- IP65
- Installation Method
- Wall-mounted siren installation; aligned transmitter and receiver installation for infrared detector
- Operating Temperature
- 40℃ to 70℃
- Material
- Siren: cold rolled steel body, PS lampshade, ABS base; infrared detector: ABS
- Net Weight
- 6 kg
- Detection Range
- 100m / 320ft
- Detection Angle
- Horizontal adjustment axis: 180° ± 90°
- USB Interface
- Upload custom alarm sounds
- Application Scenarios
- Factories, warehouses, garages, schools, office buildings, hospitals, parking areas, perimeter protection areas
- Customization
- USB custom alarm sound upload; voltage variants available: DC12V, DC24V, AC110V, AC220V
Need help choosing?
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