7 Russia 
4 India 
1 Pakistan 
1 China 
1 Germany 
reverse alarm horn backup Photos Catalog - page 39 - WorldBid B2B Market
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Ul Ready Photoelectric Smoke Alarm Hm 638phsElectronics - Security - Home - Shenzhen Heiman Technology Co., Ltd. - China - July 8, 2026 - 65.00 Dollar US$The HM-638PHS Smoke Alarm is a high-performance fire safety device designed for residential and commercial applications. Certified to UL217 and CAN/ULC S531 standards, it ensures reliable smoke detection and compliance with North American regulations...
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Fire Alarm Control Panel Rs485 Interface Security SupervisoryElectronics - Security - Other - Vedard Security Alarms - China - July 16, 2026 - 98.00 Dollar US$Vedard Security Alarm China top brand professional fire security surveillance first time alert fire prevention. Full ranges conventional fire alarm, addressable fire alarm, wireless fire alarm, gas detection system, electric fire alarms, smoke detect...
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Ul1484 Certified Natural Gas Alarm 10 Year Sealed BatteryElectronics - Security - Home - Shenzhen Heiman Technology Co., Ltd. - China - July 17, 2026 - 99.00 Dollar US$The HM-733NS Natural Gas Alarm is a UL1484 certified safety device designed for reliable gas leak detection in residential and light commercial environments. Equipped with a high-precision MEMS sensor, it provides stable and accurate detection with l...