It lets the system know when a door or window has been opened.
Dsc wireless door contact price.
Dsc security ws4945 wireless alarm door window contact transmitter built in reed switch normally closed external contact input 1 lithium battery included case and wall tamper product information package dimensions.
I recall he had great difficulty getting the wired door contact connected to the wireless transmitter.
More buying choices 32 99 5 used new offers.
The compactly designed ws4945 wireless door window contact is ideal for tough to fit home or business installations.
Dsc security ws4945 wireless alarm door window contact.
The device features a thin profile allowing for a very discreet install.
Buy the dsc pg9303 powerg door and window contact from alarm grid.
Dsc wireless door window contact intrusion alarm security systems.
Dsc makes good equip that is well designed with a good price point.
It will work from up to 2 km away from the panel with a clear line of sight.
Dsc ws4945 wireless door window n c normally closed contact.
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4 7 out of 5 stars 8.
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It offers a discreet design that will go unnoticed when surface mounted on a door or window frame.
The false alarming began about 18 months after install within the last 4 weeks.