Alarm Card/Box

China Wholesale Alarm Card,Alarm Box.

Pls understand that,Alarm Card and Alarm Box listed below can only work with these dvr card models :
TW6802 DVR Cards : AK-6804  AK-6808
TW6805 DVR Cards : AK-6805  AK-6816  AK-6832-1  AK-6832-2
Philips 7130 DVR Cards : AK-100  AK-8016  AK-8816

If you are interested feel free to contact sales@anykeeper.com .