TSZ-4/4D/4DS - external acoustic-optical signaling device
The TSZ-4 type alarm is designed to generate an acoustic and optical signal in burglary, hold-up and fire alarm systems.
The source of the acoustic signal is a piezoelectric transducer generating a modulated sound with high volume. The source of the optical signal in the TSZ-4 alarm is a pulsating bulb, and in the TSZ-4D and TSZ-4DS versions, high-luminance LED diodes.
The alarm can operate independently or cooperate with alarm control panels. It can be installed both inside and outside the premises.
The electronics of the alarm, made using surface mount technology (SMT) and an additional cover protected against mechanical impacts and adverse weather conditions, guarantees very high reliability of the device. The housing, made of high-impact plastic (polycarbonate/ABS), ensures very high resistance of the alarm to strong mechanical impacts and adverse weather conditions. Its design and the highest quality materials guarantee the aesthetic appearance of the signaling device during many years of use and an appropriate level of its anti-sabotage protection. The level of anti-sabotage protection is increased by a microswitch that detects the fact of removing the housing cover or tearing the signaling device off the base.
Product features:
- Acoustic: hermetic piezoelectric transducer with very low current consumption I ≤ 60 mA!
- Optics: pulsating bulb 5W/12V (TSZ-4) or LED diodes (TSZ-4D and TSZ-4DS), average current consumption IS = 70 mA!
- Independent control of acoustics and optics,
- Protection against changing the polarity of the supply voltage,
- Housing made of polycarbonate,
- Double anti-sabotage protection: against removing the housing cover and against tearing the signaling device off the base,
- Metal cover in the signaling device cover protecting the acoustic transducer (option).
Example application scheme: