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| Brand Name : | JHL |
| Model Number : | QRRG/S-XLF1/2/3/4 |
| Certification : | CCC |
| Payment Terms : | L/C, T/T |
| Supply Ability : | 1000PCS/YEAR |
| Delivery Time : | 30work days |
Intelligent wireless automatic gas fire extinguishing device
Power supply: AC220V
Display: 10 inch LCD touch screen
Monitoring points: Rs485 points :256, LORA, 4G points: unlimited alarm mode: audible and visual alarm, alarm sound ≥70dB
Storage records: ≥ 10,000
Wired communication mode: RS485
Wired communication distance: ≤500m
Wireless communication: LORA, 4G
Wireless communication distance: LORA≤200m, 4G distance unlimited
Monitoring number: 256
Ambient temperature: -20℃~60℃
Altitude: ≤4500 m
Product size: 350*400*130mm
Installation mode: Wall mounting


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