GSM / PSTN двойной Чистая сигнализация

Alarm communications by GSM NetworkWireless receipt315M(433M optional)and learning of code checkingAlarm communication protocolSHIKE,Contact ID,4+2Power supplyAC220V±10%,50HZNumber of zones4 wireless +8 wiredSpare power supplyDC 12V 1.3Ah maintenance-free accumulatorProgramming modekeyboard Program, remote Programand timerMax output power capacityDC 12V 500mAAlarm response time200 800msApplicable temperature-10 55Memory capability of alarming telephone numbers>5 groups of alarming telephone numbersApplicable humidity<90%Arming/disarming modeBy remote control unit,keypad, regional telephone remote Control, timerInstallation styleWall-hangingvoice recording20 second sections(1 record for whole section and 4 for zones)Material of casingFireproof ABS plasticData memory for inquiry1 record for power-on time,16 for arming/disarming times, and 16 for alarm informationDimensions(L·W·H)Approx.1kg(Approx.1.6kg)Alarm linked outputNO/NC,load: 1A 120VAC/24VDCWeight(plus battery)264×80×261mm GSM/PSTN Dual Net Alarm System 1)Can match any brand of user terminal equipment such as alarm panel , telephone , SPC exchanges , and so on . Upgrade the single PSTN network to GSM & PSTN Dual Network 2)Real-time monitoring PSTN telephone line states , when the telephone lines cut or when accidents occurred , dialers automatically and immediately switch to GSM mode to replace the telephone lines , which is responsible for communications and send alarm information 3)Real-time monitoring GSM network states , when the GSM network is abnormal , dialers automatically and immediately switch to the PSTN telephone line model to replace the GSM , which is responsible for communications and send alarm information 4)Easy to install and set , no need to program and debug . SIM card installed no need to disconnect the cover when install SIM card 5)Small and beautiful appearance , the work states indicator is easy to understand