Security Guardian Butler
Detect natural gas leaks in the environment around the clock, trigger an alarm when it reaches the threshold, and can intelligently interact with other scenarios.
Superior Craftsmanship Reliable Safety
17 test categories, 700+ test cases Strict tests ensure stable and reliable performance
Wireless type | Zigbee |
Transmission frequency | 2.4 GHz |
Operating voltage | AC 100 V–240 V |
Operating environment | -10° C to +55° C; relative humidity ≤ 95% RH |
Detected gas | Methane (natural gas) |
Alarm sound pressure | ≥ 70 dB (1 metre directly in front) |
Alarm concentration | 9% LEL methane (natural gas |
Concentration accuracy | ±3% LEL |
Alarm methods | Audible and visual alarms, wireless network alerts |
Alarm methods | Audible and visual alarms, wireless network alerts |
Installation method | Flush-mounted ceiling installation |
Product dimensions | Φ80 × Φ65 × 47 mm |
