Beam-Break Detection
The system uses a transmitter and receiver to create invisible infrared beams. When both beams are blocked at the same time, the detector triggers the alarm signal.
YASONG Alarm
100m Beam Sensor
YASONG SLA-01HK+ABT100 120dB Infrared Beam Alarm Kit, 100m Detector, 25W, IP65, USB Audio, LED Strobe
100m Beam Detection
120dB Adjustable Siren
LED Strobe Warning
IP65 Outdoor Use
$149.99
$200.00
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.
100m Outdoor Coverage
The ABT-100 infrared detector supports up to 100m / 320ft detection distance outdoors. It is suitable for perimeter protection around factories, yards, schools and construction sites.
Adjustable 120dB Siren
The alarm host provides 0–120dB adjustable sound output. Short press adjusts volume, and long press changes the alarm tone.
Key Specifications
Quick technical checks before ordering.
- Detection Range
- 100 m / 320 ft
- Detection Angle
- Horizontal adjustment axis: 180° ± 90°
- Trigger Mode
- Dual-beam infrared interruption trigger
- Control Mode
- Infrared detector signal control
- Alarm Mode
- Audible and visual alarm
- Input Voltage
- Siren: AC110V–120V; voltage variants also show DC12V / DC24V / AC110V / AC220V; infrared detector: DC10.5–28V
- Protection Rating
- Siren: IP65
- Installation Method
- Wall-mounted installation
- Power
- Siren: 25W
Product Overview
The YASONG SLA-01HK+ABT100 is an outdoor infrared beam alarm kit that combines a 120dB sound-and-light siren with a dual-beam infrared detector for perimeter security.
This kit works as a beam-break alarm system. When both invisible infrared beams between the transmitter and receiver are blocked, the detector sends a signal to the alarm host and triggers the siren and LED strobe.
- 100m / 320ft infrared detection distance for outdoor perimeter protection
- 0–120dB adjustable siren volume controlled by button
- 12 built-in tones with USB sound upload support
- Dual-beam infrared detection to help reduce false alarms
- IP65 waterproof alarm housing for outdoor use
This kit requires wiring and careful sensor alignment. 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: AC110V–120V; voltage variants also show DC12V / DC24V / AC110V / AC220V; infrared detector: DC10.5–28V
- Power
- Siren: 25W
- Working Current
- Siren: <1A
- Sound Level
- 0–120dB adjustable
- Tone
- 12 tones
- Volume Adjustment
- Adjustable by button
- Alarm Mode
- Audible and visual alarm
- Trigger Mode
- Dual-beam infrared interruption trigger
- Control Mode
- Infrared detector signal control
- Work Mode
- Beam-break detection triggers siren and LED strobe alarm
- Light Source
- LED beads; detector light source: digital pulse infrared
- Lighting Mode
- LED strobe
- Protection Rating
- Siren: IP65
- Installation Method
- Wall-mounted installation
- Operating Temperature
- -40°C to 70°C
- Material
- Siren: cold-rolled steel; detector: ABS
- Net Weight
- 8 kg
- Detection Range
- 100 m / 320 ft
- Detection Angle
- Horizontal adjustment axis: 180° ± 90°
- USB Interface
- Supports custom alarm sound upload
- Application Scenarios
- Factories, warehouses, schools, office buildings, farms, gardens, residential villas, construction sites, docks, perimeter gates, outdoor security zones
- Customization
- USB custom alarm sound upload; voltage variants available: DC12V, DC24V, AC110V, AC220V
Need help choosing?
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