Sound-light Fire Alarm Warning Strobe Horn Alert Safety System Sensor Main-Computer & Networking warranty card

warranty card

environmentally friendly PVC material

Transmission frequency: 433MHZ

Loading Container 20GP: 335 cartons * 10 pcs = 3350 pcs

Sound-light Fire Alarm Warning Strobe Horn Alert Safety System Sensor Main-Computer & Networking warranty card1. The sound light fire alarm apparatus are one kind terminal device for alarm, it is fit for the sound & light alarm when the fire happens. 2. Suitable to be used in office, hotel, restaurant and so on. 3. Selects two or the four wire system wiring method, the main line end receives two main lines, not polarization, power source termination to DC24V power line. 4. Built in LEDs, super bright when send out alarm signal, effectively remind people flee