Tyco 711H (516.900.103) Conventional Heat Detector
Shop the Tyco 711H (516.900.103), a reliable EN 54-5 certified A1R conventional rate-of-rise heat detector for fast and accurate fire detection in commercial and industrial environments.
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Tyco 711H (516.900.103) Conventional Heat Detector
The Tyco 711H is a high-performance conventional heat detector designed for reliable and rapid fire detection. As a Category A1R device, it employs a dual-sensing approach, activating an alarm in response to both a rapid increase in temperature (rate-of-rise) and when a fixed temperature of 60°C is reached. This makes it an ideal solution for environments where smoke detectors may be prone to false alarms, such as kitchens, boiler rooms, or dusty industrial areas. Fully compliant with EN 54-5, the 711H integrates seamlessly into conventional fire alarm systems, providing dependable protection.
Technical Specifications:
- Detector Type: Rate-of-Rise & Fixed Temperature (Category A1R)
- Operating Voltage: 8.5 to 33 Vdc
- Operating Temperature Range: -30°C to +70°C
- Approvals: EN 54-5:2017 + A1:2018, LPCB

| Brand | TYCO |
|---|---|
| Model | 711H (516.900.103) |
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ENERAL DELIVERY INFORMATION
Orders will be processed and shipping during standard working hours (0830 – 1700 GMT+8) Monday to Friday (excluding Bank Holidays)
On rare occasions, your order may be handled and/or processed on a Saturday. However, we are unable to ship items on weekends, therefore any orders dealt with on the weekend will be send out the next following working day.
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