By using shell quality bulletproof gluematerial, impact resistance and ability and corrosion resistance.

Explosion proof structure design excellent *, stable in inflammable and explosive places of work.

Using a novel red LED as the light source, high brightness, strong signal, smoke fog penetration ability.

I have two types of automatic and manual alarm mode, through the switch, touch switch design, simple and convenient operation, using IC programmable control circuit in automatic alarm can realize manual alarm mode.

It has intelligent pump power chip, can automatically detect the motion state of human body, when the wearer is in the static state, can give an alarm.

This built-in rechargeable battery with high performance, repeated charging, energy saving and environmental protection, to avoid the inconvenience brought to replace the battery.

* humanization power remind function, low power automatic reminder.

Very small size and light weight, the shoulder, waist hanging, etc. carry way, the clip has a high strength magnet, can be directly adsorbed on the iron material, easy to use.