Product Name: Network Intelligent Alarm SystemModel Number: KS-898APlace of Origin: ChinaKS-898A is telephone networking alarm console with 12 zones (8 wireless zones and 4 wired zones). It is widely used in residence, marketplace, finance system and enterprise. Features: 1) 12-zone (8 wireless and 4 wired), microcomputer controlled 4 x 4 keyboard setup 2) Support to ademco contact ID and KS6+2 monitoring center communication protocol 3) Access codes, 1 installer code, 1 master code, 8 common user codes and duress code 4) Dial 5 telephone numbers (mobile and pager number). Alarm telephone is priority 5) Compatible with DTMF and pulse dialing 6) Phone line cut or short-circuit will send an alarm (indicator or siren for optional) 7) Remote arm, disarm, monitor, and on-site alarm setup 8) Automatically register between wireless PIR detector, remote controller and main 9) Console (8 wireless can up to 24 zones, and 8 remote controllers) 10) Wired zone responds speed (5ms-1000ms) and support (normal open, normal close and end of line resistance) at freedom 11) Zone attribute can be program for fire alarm, medical alarm, emergency alarm at freedom. Each zone can be programmed with different remote controllers 12) Two timers can be set to arm / disarm independently 13) Voice pre-recorded 14) Alarm delay (00-99 seconds) and Arm delay (00 - 99 seconds) can be set for corresponding zones 15) Main unit disassembly, slave detector disassembly, AC power cut, backup battery lower and slave detector power lower will activate alarm 16) Work with wired / wireless siren and linkage device 17) Latest 20 pieces alarm can be recorded and can not be deleted. Last arm / disarm time can be remembered 18) Main unit and slave detector make communication times in 26 hour to check if there is communication malfunction. If there is a malfunction, the main console will alert corresponding zone within 26 hours 19) Slave detector sends report to main unit for on/off. The report will be remembered in record 20) Both AC 220V and 12V 1.3Ah rechargeable battery power supply, and change automatically 21) The backup battery can work 24 hours or more in standby 22) Telephone lightning proof