ss-168 stand-alone fire alarm fire alarm smoke sensitivity: comply with No. UL217 standard patent number: # 01354594.9 Power: DC9V battery (stand-alone) Operating temperature: 4-50 degrees gas interface temperature: 10% -90% of the alarm loudness: > 85db Battery life: more than a year in 2006 under the Ministry of Public Security issued a "stand-alone application on fire detection alarms and other fire-fighting techniques of the notice" (male eliminate [2006] No. 300) File fire equipment manufacturers, mention this term, including stand-alone (home) smoke detection alarm. The alarm is working independently, can audible signal to warn people to flee a fire hazard fire detection and alarm system, use battery-powered, no external power supply and other control devices. Independent fire detection alarm for small place, home should have a remote alarm function for 24 hours on duty could not place. Luminous signs affixed to self-luminous materials: PVC material on the back with glue, gum firm, that is affixed to the tear size:. 15x30cm customize the product according to customer needs is developed a new generation of environmental protection and efficient storage self-luminous signs. Wear-resistant, waterproof and easy to clean, thin, soft, material stability and weathering resistance. No power supply unit, maintenance-free, safe and reliable, the main features:!. 1 room light after absorbing natural light saturation, can continue to light in the dark state, absorbing the light-emitting process can be repeated two permanent non-toxic, harmless, non-radioactive 3. The high brightness light-emitting fire equipment offer, unlimited recycling 4. 5. lower manufacturing costs without any power, is an energy-saving products and the scope for use in fire, marine, underground shopping malls, hotels, entertainment, public transport, public buildings and other public places important fire equipment, fire equipment company for emergency evacuation, warning, prohibition, instruction, rescue and other signs. Fire equipment manufacturers, ultra-Fire (certification), fire-fighting equipment provided by the Dongguan City, South City Fire Department equipment operators super. Dongguan Nancheng Super Fire Department equipment operators (www.jyfire.com) is Dongguan, fire fighting equipment leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ultra Fire leadership with the staff warmly welcome all inquiries negotiations to create the ultra-Fire a better future.