Free Deliveryon orders over £30.Additional charges may apply for deliveries to zone 3 & 4.
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The Friedland Masterbell security bells are compatible with all leading intruder alarm control panels and designed for long-life and total reliability.
Designed for reliability and durability, the Masterbell incorporates a pressed steel bell, a high impact polycarbonate base and a well proven solenoid movement. Available in a range of voltages to suit installation requirements.