|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011-7-11
Two-way LED GSM Alarm System
I.Features:
1.12 wireless zone,4 wired zone
2.GSM frequency:...
GSM Alarm, alarm , home alarm
|
2011-7-11
I.Features:
1.99 wireless zone,8 wired zone
2.GSM frequency: 900/1800/1900Mhz
3.Can send 3...
LCD alarm, GSM alarm , alarm
|
|
|
|
|
|
|
|
2007-3-11
Features:
Unique double voice reminde
No phone charges
Completely automatic...
|
2007-3-11
LY-628B
Features:
1. Original American voice reminder
2. Enquire the status of...
|
2007-2-16
Basic Function:Adopt the GSM network, no distance limit when alarming. Can surpport the...
|