

703H Conventional 90°C constant-temperature heat detector (EN)
Key Features:
- Designed for fast, easy installation
- Low operational voltage
- Backward compatibility with 600 series
- Compatible with 4”B-D, 4B and 5B bases
- Low profile and discreet design
- Approval to EN54, LPCB standards
- Improved detection algorithms
- Built-in drift compensation
- Microprocessor based threshold compensation?
- Improved detection algorithms
- EN54 approval