Class 1 Stand-Alone Release Detector with Backup Power
The stand-alone release detector (DAD) is used to control fail-safe (voltage-release) actuated safety devices (DAS). The use of a DAD is recommended for controlling fire doors and stairwell smoke extraction.
Immune to mains micro-cuts
Built-in installation aid (spirit level)
Technical Specifications:
- Power supply: 230 Vac (+ 10% / - 15%), 50 Hz, 150 mA
- 1 loop of 2 automatic detectors
- 1 loop of 2 manual call points
- IP 42 / IK 07
- 3 slaved control outputs (maximum power 4.5 W/class I and 4.5 W/class II)
- Remote control: 24 V (+/- 10%)
- 1 potential-free NO/NC alarm contact (30 V / 1A)
- Reference: 11600
