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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
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2007-3-11
Features:
Unique double voice reminde
No phone charges
Completely automatic...
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2007-3-11
LY-628B
Features:
1. Original American voice reminder
2. Enquire the status of...
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