Intelligent GSM Wireless Home Alarm Security System (sn5100)

1) Metal Case GSM Alarm System with 7000mA Backup Battery and Watchdog Function
2) LCD display
3) Voice prompt
4) 85 eventlog

Metal Case GSM Alarm System with 7000mA Backup Battery and Watchdog Function
Key Specifications/Special Features:

Much more powerful, other functions are the same as SN5800GSM alarm system.
SN5800T: Two bands (900/1, 800MHz)
SN5800F: Four bands (850/900/1, 800/1, 900MHz)
Supports SIM card and telephone line both
47 wireless detectors and 4 wired connection
Can automatic check whether there is GSM/telephone line available, GSM and landline auto switch
When there is an alarm, auto dial before auto send SMS to the numbers set
When there is telephone line available, GSM only send SMS, not dial (telephone would dial)
When there is no telephone line available, GSM would dial after sending out SMS

Advantages:
LCD shows everything about the system
85 event log
Unique watchdog function:
12 seconds self recording voice message
Remote control
Timed auto-arm/disarm
Entry/exit delay, voice prompt both when arming, and being triggered
Line sensing
Built-in timer IC and high capacity rechargeable battery, auto charge/discharge
Mains fail alarm

Each zone can separately program: Separately armed/disarmed, exit/entry delay, 24 hours zone, sounder/silent when alarming, armed/part armed zone separately chosen
4-wire connection to any zone, 47-wireless connection to any zone, without wired sensor, 51 wireless sensors
Zone type inquiring and programming at random zone types are watchdog zone, exit/entry delay, 24 hours zone, sounder/silent when alarming, armed/part armed, sensor/no sensor
Multiple mode arming methods: Away arming, part arming, 24 hour arming, and every zone could be separately armed/disarmed
Low voltage display
Key FOB seek help with/without sounder
Siren could be set to sound when away arming