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The Pyronix DeltaBell E (FPDELTAE2MOD) is a Grade 2 modular external bell module for wired intruder alarm systems
child‑safe silicone housing
Includes USB A to B lead
Installation should be performed by a qualified installer where required
Quad Beam Perimeter Sensor, 100 m, IP55, 12-30 V DC, PB-100FA Default:- The Pyronix DeltaBell E (FPDELTAE2MOD)Overview The PB 100FA is a long range quad (4beam) outdoor photoelectric perimeter sensor designed for reliable perimeter intrusion detection to 100 m (330 ft). The PBFA series uses synchronised beams (AND gating), doublemodulation and autogain circuitry to reduce nuisance alarms from small animals, debris and strong light sources. Quad synchronised infrared beams with AND gating for improved false alarm resistance. Doublemodulation and phaselocked
