Unlimited Company Mechanics and Electronic Plant began its activity in 1989, from the production of single, simple electronic bell.
ZAMEL currently is a leading manufacturer of bells and gongs in Europe.
Within the SUNDI commercial branch we offer almost 50 various types of house bells, from the simplest models, through pipe gongs, wireless bells, and bells with sound recording function and bells with additional functions (with flash light, vibration, with the possibility to turn off the sound, etc.).
one mode time relays ( PCM-01 , PCM-02, PCM-03) AND MULTIFUNCTIONAL TIME relay (PCM-04 , PCM-10) are destinated to realize the time functions in automation and control function features :
switch on/off delay cycle switching