Bus Combined Smoke and Heat Detector with Built-in Siren
SKU: JA-111ST-A
- Bus combined smoke and heat detector for detecting fire risk in residential and commercial interiors.
- When powered from the control panel bus, it works as a system device (EN 54-7, EN 54-5).
- With 3 x AA batteries inserted, it continues working as an autonomous unit if the 12 V supply or communication with the panel is lost (EN 14604).
- Built-in siren reporting its own fire alarm, a fire alarm from another detector in the system and other alarm types (e.g. intruder alarm), with configurable sections.
- Also indicates a dangerous situation optically with an integrated light.
- Two separate sensors: an optical smoke detector (diffused light principle) and a class A1 heat detector that responds better to fires developing heat quickly with little smoke.
- Not designed for industrial environments; must be installed by a Jablotron-certified technician.
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| General Features | |
|---|---|
| Weight: | 150 g |
| Power Supply: | Bus 12 V DC (9–15 V); battery backup: 3 x alkaline LR6 (AA) 1.5 V / 2.4 Ah or 3 x lithium FR6 (AA) 1.5 V / 3 Ah. Note: Batteries not included |
| Battery Life: | approx. 3 years |
| Operating Temperature: | -10 °C to +70 °C |
| Certificate: | EN 14604, EN 54-7, EN 54-5, EN 50130-4, EN 55022 |
| Compatibility: | JABLOTRON 100+ control panels (bus) |
| Dimension: | Ø126 mm, height 52 mm |
| Mounting: | 2 x ø3.5 x 40 mm screws (countersunk head) |
| Supported Features: | Optical (light scattering) smoke detection, sensitivity m = 0.11–0.13 dB/m; class A1 heat detection (EN 54-5), alarm temperature +60 °C to +65 °C; built-in siren |
| Low battery voltage: | 3.5 V |
| Rated current consumption: | Standby: 5 mA; for cable selection: 150 mA |
