The is a professional-grade, wired Grade 3 external live alarm siren module engineered for high-security intruder alarm systems. Commonly deployed in commercial and high-risk residential installations (including custom setups for providers like ADT), this module combines a powerful 100dB sounder , integrated strobe diagnostics, and multi-tier tamper monitoring to meet rigorous EN50131-4 standards.
Meets EN50131-4 standards, suitable for high-risk applications.
A: On the left-hand side of the PCB, or on a barcode sticker inside the metal enclosure. You will need this when requesting a replacement manual from Elmdene support.
Indicates the tamper switch has successfully closed (front or rear). Continuous Slow Clicks:
Flash approximately once per second to indicate the system is active; these can be disabled if required via internal links. elmdene 7422-sfg-g3f manual
Operates on 12V DC with a 6V 300mAh NiMh backup battery for full Self-Activating Bell (SAB) capability.
Undo the fastening screws and remove the polished stainless steel cover.
For further technical support, you can access the Elmdene Device Database or the official Elmdene Downloads page for the latest product guides and certifications. [Ticket Question] Accenta Mini & Elmdene 7422 Wiring
Elmdene 7422-SFG-G3F Manual & Technical Guide: Installation, Wiring, and Features The Elmdene 7422-SFG-G3F The is a professional-grade, wired Grade 3 external
: If local regulations or dark-sky policies require silencing or neutralizing the visual flash while keeping the audio intact, cut the designated internal wire link marked on the board.
The 7422-SFG-G3F belongs to the high-integrity Rapier/G-Range series from Elmdene International . Grade 3 (High Security).
Terminals marked “BT/FAI” allow remote testing or fire alarm override:
Tamper Circuit (Connected to the main panel's tamper loop). A: On the left-hand side of the PCB,
1. Check if the unit is mounted flush on a flat surface.2. Verify panel resistor settings matches the internal contact profile.3. Test individual cores for continuity using a digital multimeter.
: Connects to the Permanent +12V DC output terminal from the control panel auxiliary rail. This continuously powers the module and floats charges the onboard 6V battery.
Strip back the insulation on your alarm core wires by roughly 5mm.
