Security：WS-20S (Phased Out)
Wireless outdoor strobe siren
Power: 15V/400mA | |
| Current | about 25mA @stand-by, 135mA @activation |
| Back-up time | 30 hours @stand-by |
| Siren output | 108±-3dB |
| Strobe | Red or blue as required |
| IP Rating | 54 |
| Size | 50 x160 x 24 mm |
| Weight (w/o adapter) | about 618g |