Siren without beacon PDAS-01

piezo

This alarm system can be installed on a door and it gives out a loud siren on intrusion. • Highly reliable key-enabled micro-controller system for single door. • On entering if the alarm is not disabled within 15 seconds, it gives out a loud siren, indicating intrusion. • Piezo electric buzzer of approx 120 dB gives loud sound output on intrusion. • Operates on AA cells, 4 nos. (Supplied with the machine). Requires no electric connection. • Long battery life of about 8 months. • Low battery indication. • Compatible with all PHOENIX door entry systems.