Technical datasheet for the GST DI-M9204 F Digital Manual Call Point, covering features, installation, wiring, and specifications for fire alarm systems.
The GST DI-M9204 F is an electronically addressed Digital Manual Call Point (MCP) designed for use in public places within fire alarm systems. It features a plug-in structure, a reusable glass break initiating part, and alarming functionality triggered by pressing the glass. The device is reset using a special key and complies with UL38 standards.
| Operating Voltage | 24VDC (16VDC to 28VDC) |
|---|---|
| Standby Current | ≤ 0.6mA |
| Alarm Current | ≤ 1.8mA |
| Indicator Status | Red. Flashes every 3s normally. Steadily Illuminates after alarm. |
| Initiating Part Type | Reusable |
| Initiating Mode | Pressing the glass manually |
| Resuming Mode | Manually resumed by a special key |
| Address Range | 1 to 242 |
| Wiring | Polarity -insensitive two-wire |
| Ingress Protection Rating | IP43 |
| Environmental Temperature | -10°C to +50°C |
| Relative Humidity | ≤ 95%, non-condensing |
| Material of Enclosure | ABS |
| Dimension | 87.1mm × 87.1mm × 58mm (with back box) |
| Mounting Hole Distance | 60mm |
| Weight | About 160g (with back box) |
It is electronically addressed, and the address can be modified in the field.
The device is reset by a special key inserted vertically, turned clockwise, pushed, and then pulled out.
The recommended cabling is 18AWG to 12AWG fire cable, subject to local codes.
The MCP should be programmed using the P-9910 B programmer.