G.R.I. Telemark VSB-08-W

Features

• This unique invention has been designed in response to requests from installers for a switch that would allow window venting of four to six inches before breaking contact and creating an alarm condition. The VSB-08 will allow the homeowner to arm his system and at the same time permit venting of any window on which the Vent Switch has been installed.
• A window so equipped, either slider or double hung, can be opened or closed while the VSB-08 maintains an extended influence of approximately eight inches at 1/2″ air gap.