Straight double clapper two way inlets auto-spkr
$490.00Straight double clapper two way inlets auto-speaker
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Straight double clapper two way inlets auto-speaker

It incorporate sound, speech and strobe effects all in one range of devices. These have very low power consumption. Products incorporate innovative design features for which multiple patents have been granted.


Sub controller multi door

It is a single-pole N/PE surge protection device that protects electronic equipment from partial lightning current surges. Used in TT systems as lightning protection equipotential bonding Designed in accordance with JIS C 5381-1 (IEC61643-1), with a load factor of 100kA(10/350μs) of 50As Can discharge lightning surges The realization of a sealed high quality spark gap…

Supervisor 3 software SPVR3-EXP

Supervisory tamper switch



Surge Arrester

Surge arrester

Surge arrester for BNC & communication eqpt.


Surge arrester for coaxial use, F connector

Surge arrester

Surge arrester for power