Specifications
| Model (Typical) | SFire SF-1A, or general BS-1 / AS610 type models |
| Operating Voltage | 12 V DC (ranges can be 6V DC to 15V DC, or 10V DC to 14V DC) |
| Sound Output | Approx. 120 dB (measured at 1 meter) |
| IP Rating (Waterproof) | Typically IP55 or IP65 (some high-end industrial versions are IP66) |
| Current Consumption | 600mA to 1600mA (1.6A) when alarming, 25mA in standby |
| Housing Material | Highly resistant ABS plastic and polycarbonate outer cover, internal metal shielding |
| Features | Built-in LED or Xenon flasher, tamper switch protection, option for battery backup |
| Dimensions | Approx. 270 x 193 x 100 mm (varies slightly by manufacturer) |