Elmdene 7422-sfg-g3f Manual Online

The Elmdene 7422-SFG-G3F is a high-specification Grade 3 external siren module often used in professional alarm installations, including those by ADT. This guide provides a comprehensive overview of its features, installation procedures, and wiring based on technical documentation for the Elmdene 7422 and Grade 3 sounder ranges.

The manual provides a detailed mechanical diagram. Here’s what you’ll find inside the steel enclosure: elmdene 7422-sfg-g3f manual

The output terminals are where you connect your security devices (locks, cameras, etc.). The Elmdene 7422-SFG-G3F is a high-specification Grade 3

Select a high mounting position to deter tampering. Drill holes for the backplate and a cable entry point. Here’s what you’ll find inside the steel enclosure:

Route the cable from the control panel through the backplate. Secure the backplate using at least three No. 10 fixing screws. Commissioning: Apply 12V power (H+ and H-). Connect the battery leads (Red to BT+ , Black to BT- ).

Uses its own battery to sound if the cable is cut.