Products
DP-44A122WEasy to install , P&PWieless Range - 50 M1.3 MP 960 P3.6mm lens ( DP - 122 )IR Range :..
• Fast first card with fast heating .• Instant heating system for energy saving .• Field upgradeable..
• clear voice - voice messages .• Expandable increase .• internal and external lines ...
controller sk-ar13· MULTI-CONTROLLER (Various protocol and transmission speed)· Compatible..