This simple conversion of the Tattle original to an eTattle allows for instant notification of any release. All Tattle's are shipped with the mounting holes pre-drilled for the future installation of the eTattle conversion kit. You will need to have a controls system able to accommodate one input per each eTattle.
The eTattle conversion kit is comprised of:
0.5A -200v N.O. dry contact held closed by a magnet in its normal state