| Technical standard | Meets the requirements of NEN-EN14604:2005 and GB 20517-2006 |
| Power supply | Internal 6LR61 DC9V Alkaline Battery |
| LED | Red, flashes approximately once every 365 seconds during normal operation |
| Operating Voltage | DC9V |
| Monitor current | ≤34uA |
| Alarm current | ≤100mA |
| Alarm sound | Distance 3m>80dB |
| Protection area | 60㎡ to 100㎡, The specific parameters should be based on the "Fire Automatic Alarm System Design Specification" (GB 50116-98). |
| Use environment | Temperature: -10°C~+55°C; Relative humidity ≤95%, no condensation; |
| Dimensions | Φ120mm, H54mm (including mounting plate) |
| Shell material and color | ABS White |
| Weight | 256g |
| Mounting hole distance | 50mm~68mm, hole diameter 4.2mm |

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ICP 11076333-1