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Fire alarm bell with high quality
2017-05-22Fire alarm bell with high quality

12~24VDC Fire alarm bell is a fire-fighting safety device. It  is that to prevent fire or theft. It can be link with fire alarm system and smoke alarm, heat alarm, ect. Features: * High efficiency low current consumption. * Terminals will accept 2.5mm cables. * Simple installation via multi-fixing base plate for all types of location. * Fitted with two series diodes for fault monitoring. * Option of customized discs printed with company name and logo. Specifications: Dimension: 3" ( 35mm*52mm ) or 6" Voltage: 6VDC or 24VDC Current: 190mA or 25mA Sound output: 82dB or 95dB Gong: Steel, secured with phillips screw Weight: About 500g Packing: 1 pc per standard box, 100pcs per...

Fire alarm panel from China
2017-05-22Fire alarm panel from China

Fire alarm panel is a 24 volt, four to sixteen-zone, Class B, Conventional Fire Alarm Control Panel. Designed exclusively to meet the latest market requirements and future ULC codes, the highly cost-effective panel Series can be used in a variety of low- to mid-sized applications. Features: * Conventional type * All zones accept two-wire smoke detectors and any normally-open contact devices. * Two built-in, Style Y (Class B) Notification Appliance * 24VDC operation Specifications: * Working power: 220 VAC, 50 Hz, 2.0 amps. * Wire size: minimum 14 AWG (2.0 mm2) with 600-volt in- sulation. * Maximum charging circuit: 27.6VDC @ 0.8 amp for normal flat charge. * Maximum battery charger capacity: 18AH battery....

China GSM Security Alarm System
2017-05-22China GSM Security Alarm System

China GSM Security Alarm System is made in China, it can be call Smart Home burglar GSM alarm host, the alarm system is a receiver and transmitter to anti-theft, it can be link with gas alarm, co detector, smoke alarm, fire alarm, water alarm, ect to prevention of gas explosion, poisoning, fire and water leaking. Features: 1. UH smart home gsm security alarm system 2. Use WAVECOM GSM four frequence module, and can be used in the world. 3. Lead shape design 4. Dail to 5 group of phone calls and sent message to 5 mobile phones automatically 5. 16 wireless defense zone, 2 cable standoff, 1 wireless Emergency call area, 1 wireless fire alarm zone 6. Lithium battery powered 7. With the site monitoring and intercom function 8...