Đầu báo khói thông thường Dahua

THÔNG TIN SẢN PHẨM

Conventional Heat Detector

> Meets all requirements of latest EN54> Two-wire, polarity-free realizes convenient wiring> Completes EMC test, it has strong anti-electromagnetic interference ability, high stability and reliability> Differential temperature intelligent detection algorithm satisfies a variety of complex scenarios> Non-loosening screws on base terminal for easy installation> Contacts material is highly acid-resistant and rust-resistant

THÔNG SỐ KỸ THUẬTTechnical SpecificationWorking VoltageDC16V-DC28VRated Power3.408mWCurrentStandby current: ≤ 120μAAlarm current: ≤ 170μAAlarm ModeVisual alarmCoverage AreaH ≤ 4 m (13.12 ft): 50 m24 m(13.12 ft) ≤ H ≤ 12 m(39.37 ft): 30 m2Operating Temperature–10°C to +50°C (+14°F to +122°F)Operating Humidity≤ 95% RH (no condensation)Dimensions(with base)Φ100 mm × 50 mm (Φ 3.00″ × 2.13″)Weight(with base)81 g (0.18 lb)InstallationCeiling MountCompliance StandardEN 54-5: 2017/A1:2018