Height Bar Alarm 110 dB siren buzzer, LED, Lithium battery included, High visibility

Gizmo Engineering AB-HB Alarm BoX for Height Bar is a purpose-built safety device designed to prevent damage to overhead structures and assets-such as door frames, beams, and garage entrances-caused by over-height vehicles like forklifts and trucks. It serves as a highly visible warning system that alerts operators before accidental strikes occur, helping facilities cut down on repair costs and downtime associated with such impacts. Constructed with durability and ease of use in mind, this alarm boX features a compact ABS enclosure and a bright yellow finish that enhances visibility in industrial environments. Its lightweight design and simple installation means it can be deployed quickly without the need for specialized tools, making it suitable for both new installations and retrofits. When a clearance bar is disturbed-indicating a vehicle may be too tall-the AB-HB immediately delivers both audible and visual warnings. A powerful siren, rated at approximately 110 dB at 2 ft, emits a loud alert that can be heard in busy warehouse settings, while a bright LED beacon flashes to catch the attention of operators even under high ambient noise conditions. The alarm’s energy-efficient electronics rely on a lithium battery that remains dormant until triggered, eXtending battery life significantly by consuming zero power in standby mode. This feature makes the unit maintenance-friendly and dependable over long service intervals. Additionally, the alarm duration is adjustable from its default 10-second setting to suit different operational needs or safety protocols. Engineered for industrial duty, the AB-HB alarm maintains reliable performance across a wide operating temperature range (-76 degF to 140 degF) and is sealed to IP65 standards for protection against dust and water intrusion. Its rugged design and straightforward functionality make it a practical choice for facility managers seeking to improve safety and reduce overhead clearance accidents.