B00 series heavy duty alarms are suitable for heavy machinery and equipment to meet the use of harsh environments. Excavator travel alarm is a type of back up alarm. When the excavator is traveling in various directions, the alarm will emit a sound to remind the driver and surrounding personnel to pay attention to safety.

B10 tone buzzer is a relatively lightweight back up alarm, suitable for small vehicles and forklifts. High cost-effectiveness.

Universal alarm is generally used for small and medium-sized excavators, and high decibel warning sound effectively alerts nearby pedestrians and vehicles to avoid dangerous areas.

As a type of backup alarm, industry alarm is suitable for harsh working environments. Universal size for easy installation. The loud voice effectively reminds pedestrians and staff around large equipment, improving the safety of the construction area.

B20 series white noise backup alarm can provide workers and pedestrians with clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort.

B30 series white noise backup alarm can provide workers and pedestrians with clearer and more distinct warning sounds in loud noise environments, without producing sharp noises like traditional backup alarms, thereby reducing listener fatigue and discomfort.

Applications: Headphones, etc Function: receiver Size: 27 * 5.3mm Rated power: 0.1w Impedance: 100 Ω ± 15% Resonant frequency: 100Hz ± 20% Frequency response range: 100Hz-4kHz Sensitivity: 115 ± 3dB

Applications: Headphones, etc Function: receiver Size: 27 * 5.3mm Rated power: 0.1w Impedance: 100 Ω ± 15% Resonant frequency: 100Hz ± 20% Frequency response range: 100Hz-4kHz Sensitivity: 115 ± 3dB

Applications: Headphones, etc Function: receiver Size: 28*5.4mm Rated power: 0.1w Impedance: 100 Ω±15% Resonant frequency: 100Hz±20% Frequency response range: 100Hz-5kHz Sensitivity: 115 ± 3dB

Applications: Headphones, etc Function: receiver Size: 28*5.4mm Rated power: 0.1w Impedance: 100 Ω±15% Resonant frequency: 100Hz±20% Frequency response range: 100Hz-5kHz Sensitivity: 115 ± 3dB

Applications: Headphones, etc Function: receiver Size: 40*6.6mm Rated power: 0.1w Impedance: 64 Ω±15% Resonant frequency: 100Hz±20% Frequency response range: 100Hz-5kHz Sensitivity: 121±3dB

Applications: Headphones, etc Function: receiver Size: 40*6.6mm Rated power: 0.1w Impedance: 64 Ω±15% Resonant frequency: 100Hz±20% Frequency response range: 100Hz-5kHz Sensitivity: 121±3dB