System Sensor RA100Z — polarized remote annunciator that repeats a System Sensor detector alarm indication at a visible location.
Duct smoke detectors are usually fitted above ceilings or inside air handlers, where their own indicators cannot be seen. The RA100Z mounts to a single-gang box somewhere accessible and takes its power from the device it monitors, giving a visible alarm indication with no separate supply.
- Conventional systems: 3.1 to 32 VDC, supplied jumper must be fitted
- Intelligent systems: 18 to 32 VDC, jumper left off
- Maximum alarm current 10 mA via an active current regulator
- Operating temperature –10°C to 60°C (14°F to 140°F)
- Listed UL, FM and CE
- Replaces the RA400Z and RA400ZA
RA100ZA is the Canadian model on the same instructions. It is an indicator only, with no test function and no sounder, and it is not a listed visible warning appliance. The RTS151 is a magnet-operated remote test station and the RTS151KEY is the key-operated version, the APA151 is a piezo annunciator, and the RTS2-AOS is a key-switched test and reset station carrying both a sounder and an add-on strobe. It appears in the accessory table of the D4P120 power board used with 2D51 sensor heads.
