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Products > temperature & humidity > Ningbo Deling Security Technology Company Limited | Similar Products

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Key Reset 24V Manual Call Point CE Certificate for Sale: •Operating voltage: DC 9~28V • Max. current: 45mA at 24V DC • Contact resistance: ≤ 0.2ohm • Operating temperature: -10℃-50℃ • Operating humidity: 10~93%RH(no condensation) • Material: ABS • Color: ...

24V Waterproof Fire Alarm Manual Call Point Price: • Operating voltage: DC 24V • Max. current: 1A at 24V DC • Contact resistance: ≤ 0.2ohm • Operating temperature: -10℃ ~65℃ • Operating humidity: ≤ 90%RH(no condensation) • Material: ABS • Color: Red, ...

12V DC Fire Sirens Red with Light for Bulk Sale: •Rated voltage:12V/24VDC •Rated current:80mA～100mA •Flash intensity ≥1.2ws,flash period ≦1s •Audio alarm ≥ 105 db •Operating Temperature:-10°C to 50°C •Operating Humidity:≤95% RH (no ...

Fire Detection Alarm System Addressable Fire Alarm Control Panels with Accessories: address points •Max current output for conventional siren:500mA • Number of manual control disk：1 • Number of manual direct control output ：7 sets • Display mode：English color display • Storage ...

Conventional Fire Alarm System Wired Control Panels Wholesale: • Zone numbers: 1-24 zones • AC input: 220V~230V • Battery type: 2x12V/1.3AH • Max number of devices per zone: 20pcs • End of line resister: 6.8kΩ • Max siren output current: 400mA • Operating ...

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