The Bosch D8129 is an octo-relay module that adds eight Form-C relay outputs to a Bosch fire alarm or combination security panel. First, each relay handles up to 1 A at 30 VDC. Then, installers program the relay outputs to follow panel events such as alarm, supervisory, trouble, or auxiliary commands.
Common uses include HVAC shutdown, door release, elevator recall, and external annunciator control. In addition, the module is panel-mountable inside a Bosch enclosure for clean installations.
Bosch D8129 Specifications
- Eight Form-C (SPDT) relay outputs
- Contact rating: 1 A at 30 VDC per relay
- Mounting: panel-mount inside a Bosch enclosure
- Indoor use
Compatibility
- Bosch fire alarm and combination control panels — confirm the exact panel revision with our team before ordering
- Common host platforms include the Bosch D9412G, D7412G, and related G-series panels
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 8 × 4 × 3 in |
| Condition | New |
| Manufacturers | Bosch |
| Part Type | Heat Detector |
