Triple Beam ABE250 Adjustable IR Alarm Detachable Beam Detector Overview A compact, triple beam infrared alarm detector designed for reliable perimeter and entrypoint monitoring. The ABE250 combines adjustable IR sensitivity, a detachable beam module, and a fully enclosed plastic shell to simplify installation and maintenance while reducing false alarms. Key benefits Improved detection reliability: Triple beam design requires multiple beams to be interrupted before an alarm, lowering the chance of false triggers from small objects or brief obstructions. Easy installation and servicing: Detachable beam module and simple mechanical adjustments let technicians align, , or service the unit quickly without full disassembly. Durable protection for internal components: Fully enclosed plastic shell protects optics and electronics from dust and accidental contact while keeping the unit lightweight. Flexible sensitivity control: Adjustable IR settings let you tune response to the environment and application, helping achieve the right balance between sensitivity and stability. Main features Triple beam infrared detection for more stable alarm decisions Adjustable IR sensitivity for tailored performance in different environments Detachable beam detector for modular installation and convenient maintenance Plastic shell housing with a fully enclosed design to protect internal components Model: Triple Beam ABE250 Function and performance The ABE250 uses three aligned infrared beams to monitor a protected zone. When the configured beam interruption condition is met, the detector signals an alarm condition to the connected control system. Adjustable sensitivity helps reduce nuisance alarms from small animals, debris, or transient environmental effects while retaining reliable detection of intended intrusions. Compatibility and installation Designed for integration with standard alarm systems and control panels that accept external beam detector inputs. The detachable beam design supports alignment and replacement without removing the entire housing. The plastic enclosure keeps the unit lightweight for mounting on posts, walls, or fixtures where a discreet perimeter sensor is needed. Typical applications Perimeter protection for fenced yards, storage areas, and small industrial sites where clear line of sight can be established. Entry and doorway monitoring for loading docks, warehouse bays, and service entrances. Zone separation in parking facilities, walkways, and secured corridors to detect unauthorized crossing. Why choose the ABE250 The Triple Beam ABE250 delivers a practical balance of reliability, serviceability, and protection for common intrusion detection needs. Its adjustable IR and detachable beam module make it suitable for installations that require periodic alignment or maintenance, while the fully enclosed plastic shell protects the internal optics in everyday operational environments. What is included Triple Beam ABE250 unit with detachable beam detector and plastic enclosure. Mounting hardware and system connection details depend on the installation and control panel used.