The G-12K version 2 (model 308263) is a combined fire and security annunciator with both light and sound alert functions. It produces a 105 dB sound output at 12 V and draws 65 mA of current.
The unit features a white permanent glow light annunciator and operates at 55 volts when powered from an external source.
G-12K version 2 308263 should be checked against project drawings, replacement needs, and system compatibility.
Match the product to the required rating, connection type, and intended installation environment.
Within Burglar & Fire Alarm Systems, this product can be reviewed together with similar parts and accessories.
When several similar products are available, use the model number and application notes to narrow the selection. That extra check is useful for contractors, maintenance teams, and technical buyers evaluating G-12K version 2 308263 under project deadlines.
Reviews: 2
Average score: 5
Electrical Contractor
17/04/2026
Installed the G-12K version 2 on a commercial fire alarm system. The combined light and sound alert functions performed reliably at 12 V. The 105 dB siren is loud enough for the area, and the permanent glow light helps with visual confirmation. Current draw is consistent with specs, making integration straightforward. It matched the project requirements well after verifying system compatibility.
Electrical Contractor
16/02/2026
Installed the G-12K version 2 on a commercial fire and security panel. The 105 dB output is clear and loud enough for the area, and the white glow light provides good visual indication. Power consumption is low, which helps with overall system load. It integrated well with existing wiring without any issues. Highly reliable for combined alarm needs.
Questions: 3
Safsale Product Desk
05/06/2026
Can similar-looking models have different specifications?
The administration's response:
Yes. Similar model names can still differ by size, rating, mounting style, finish, connector detail, or revision number. Compare the complete product reference and datasheet details before treating two catalog items as interchangeable.
Safsale Product Desk
30/06/2025
Can the G-12K version 2 be considered for replacement if dimensions match?
The administration's response:
If the physical dimensions match, the G-12K version 2 may be considered for replacement. However, it is important to verify the electrical ratings, connection type, and sound and light output specifications to ensure it meets the requirements of the existing setup before proceeding.
Safsale Product Desk
30/05/2025
What information from the datasheet matters most?
The administration's response:
The main points to compare are the complete model number, size, rating values, material or finish notes, mounting style, and any connection details shown by the manufacturer. These checks help confirm whether G-12K version 2 matches the required product specification.
