Elmdene 7422-sfg-g3f Manual

The internal PCB contains several terminals for power, triggers, and monitoring:

The Ni-Cd or Lead Acid battery should be replaced every 2–4 years. Always disconnect both leads (BT+ and BT-) before removing the battery from its holder. elmdene 7422-sfg-g3f manual

: Provides high-decibel output for effective intrusion deterrence. Versatile Mounting The internal PCB contains several terminals for power,

The unit requires external 24V DC power (e.g., from fire panel auxiliary output). Do not rely solely on input loop current. Versatile Mounting The unit requires external 24V DC

: Permanent positive and negative power supply from the control panel. : Strobe trigger (switched negative). : Siren/Bell trigger (switched negative). : Tamper return to the control panel.

Do not exceed a 7Ah battery if the unit is mounted in a high ambient temperature above 40°C, as this reduces battery life and risks thermal shutdown.

For original documentation, firmware updates, or application-specific queries, contact Elmdene International Ltd: