- Connecting dry contact into GST addressable system
- Loop powered
- Selectable input type N/O (default) or N/C by programmer
- Coding by handhold programmer P-9910
- Surface mount
The SpectrAlert Advance SRK-P is an unmarked, red, wall-mount outdoor strobe with selectable strobe settings of 15, 15/75, 30, 75, 95, 110 and 115 cd. Outdoor back box included.