Showing 145–159 of 159 results

YDC-1/3/5P Marine Wall Type Speaker

WALL TYPE SPEAKER

Model:YDC-1/3/5P

 

The wall type speaker is designed to be mounted at the wall of indoor areas, it with the volume control to adjust the volume. It can be divided into groups.

 

YDC-1/3/5S Marine Double Face Type Speaker

DOUBLE FACE TYPE SPEAKER

Model:YDC-1/3/5S

 

The double face type speaker is designed to be mounted at the wall of indoor areas, it with the volume control to adjust the volume. It can be divided into groups.

 

Zener barrier

ZENER BARRIER

Model:S2022

 

It is a simple device to limited the voltage and current into the hazardous area.

Zener barrier

ZENER BARRIER

Model:S802

Installation: Wall mounting type

It is used for connect the explosion-proof batteryless telephones.

 

 

 

Zener barrier

ZENER BARRIER

Model:S816

Installation: Wall mounting type

It is used for connect the multi-way explosion-proof batteryless telephones.

 

 

 

Zener safety barrier

ZENER SAFETY BARRIER

Model:S802B

Installation: Wall mounting type

It is used for connect the DP700 Explosion-proof auto. Telephones.