#Product Trends
KNTECH fire alarm telephones will be designed for use on railways, subways, tunnels, etc.
KNTECH fire alarm telephones will be designed for use on railways, subways, tunnels, etc.
KNTECH fire alarm telephones will be designed for use on railways, subways, tunnels, etc. The triggering methods of the fire alarm telephone light are optional, including manual alarm (breaking the fire box glass) and fire alarm monitoring, which are mainly realized through smoke sensors and flame sensors.