KXJB127 Mining intrinsic safety voice sound and light alarmDetailed product description：

KXJB1-0.12/127 mining explosion-proof and intrinsic safety voice sound and light alarm, suitable for environments containing gas, coal dust, and explosive gases underground in coal mines. For example, in places such as winch transport lanes, locomotive turning points in flat lanes, air doors, and excavation heads, they serve as safety warning signals.

Features:
The KXJB127 mining intrinsic safety voice and light alarm is designed with explosion-proof and intrinsic safety features. It uses an advanced microprocessor as the main controller, along with a high fidelity language chip and six types of safety warning voice memory for users to choose from;
1. Driving in progress, pedestrians are strictly prohibited!
2. The signal has been sent, it is strictly prohibited to go up or down!
3. Explosion ahead, no passage allowed!
4. Arriving at the station ahead, please get off!
5. Open the air door, pay attention to closing it!
6. Vehicle passing, pay attention to safety!

The KXJB127 mining intrinsic safety voice sound and light alarm has three methods: contact input, dot signal input, and infrared induction input. One machine is versatile, easy to set up, and can be applied to multiple different places by selecting different sounds. It has bidirectional sound and light transmission and convenient on-site hanging, making it an alternative product to the original single language sound and light alarm device.

Technical parameters of KXJB1-0.12/127 mining explosion-proof and intrinsic safety voice sound and light alarm:
1. Wide voltage fluctuation range of 75% -110%;
2. Infrared sensing is reliable and sensitive, with a distance greater than 7 meters;
3. The voice is clear and loud, with a sound level intensity greater than 90 decibels, and the visible distance of the signal light is greater than 100 meters.