JAB Detektor dima i povišene temperatura, BUS JA-110ST View larger

Smoke and temperature detector JA-110ST

JA-110ST

New product

JABLOTRON ALARMS S.A.

JA-110ST is an addressable BUS combined smoke and heat detector powered from the control panel BUS 12 V (9–15 V). Configurable detection modes (optical and/or thermal), SMART MEMORY indication, tamper protection and low quiescent current (5 mA).

More details

Data sheet

Connection method BUS

More info

JA-110ST is an addressable BUS combined smoke and temperature detector designed for fire detection inside residential and commercial buildings. It integrates an optical smoke chamber and a heat sensor; the detector can be set to react to smoke, heat, smoke or heat, or both simultaneously.

The detector occupies one position on the alarm bus and is enrolled/assigned an address during system setup. SMART MEMORY INDICATION (SMI) provides a visual LED confirmation of an activation; the SMI behaviour can be controlled through the system software.

The device reports a tamper when the cover is opened (unless the control panel is in Service mode). Installation and enrolment should be performed by a trained technician following recommended placement rules (typically ceiling mounting, minimum distances from walls and ventilation sources) to avoid false alarms.

Testing and maintenance

Optical function can be tested with a test spray and heat function with a hairdryer; if both triggers are enabled, both tests should be performed simultaneously. Monthly testing and regular cleaning of the detector cover from dust and cobwebs are recommended.

Technical specifications

  • Power: from control panel digital BUS 12 V (9…15 V)
  • Quiescent current: 5 mA; maximal current: 10 mA
  • Dimensions: diameter 126 mm, height 50 mm; weight: 143 g
  • Smoke detection: optical light scattering; sensitivity m = 0.11 ÷ 0.13 dB/m (EN 54‑7)
  • Heat detection: class A2 (EN 54‑5); alarm temperature +60 °C to +70 °C
  • Operating temperature: -10 °C to +80 °C; humidity: up to 75 % non‑condensing
  • Standards: EN 54‑5, EN 54‑7, EN 50130‑4, EN 55032, EN 50581

JA-110ST is intended for use in JABLOTRON 100 systems and is compatible with control units such as JA-101K, JA-102K, JA-103K, JA-106K and JA-107K. For correct configuration, placement and enrolment follow the manufacturer's installation instructions.

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