Metallic Wireless Fire Alarm System, Brand Name : Jyoti Telecom

wireless fire alarm system is designed & manufactured by jyoti telecom. it is a microcontroller based electronic fire alarm system. It will help you to protect your premises from the fire due to any negligence or short circuit or due to any reason. 
it will alert you by sending sms and call by using gsm sim card. Because of gsm network no distance limit, one can check system status from any part of the country by using a cell phone. Fire alarm system contains one active sim card, gsm module, and microcontroller.

applications: home, bank, industries, petrol pump, jewelry shops, offices.

salient features

• lcd display with led indications.
• 5 nos telephone auto dialer (gsm sim card required)
• wireless smoke detector with id no.
• industrial microchip technology
• 12v siren output and 40 sec. Pre-recorded voice message.
• inbuilt battery backup with auto charger (backup 48 hrs.)

specification

• the frequency used 434 mhz
• 12vdc operating derived from 230vac.
• idle power consumption is 30 ma.
• max operating current is 1.0 amp. (alarm)
• operating temperature range 0 to 50 °c.
• max. 5 mobile numbers can be memorized.
• mechanical dimensions in mm l-300, w-200, h-60.

• weight 600 gm without battery.