Jablotron Oasis JA-83M bumper

EN: Bumper for RF magnetic sensor JA-83M
CZ: Podložka či skladovací díl pro JA-83M

Good for storage JA-83M whether it is active (with battery) and you need pressed tamper switch. You tight JA-83M to a bumper with M3 screws or with zip tie. In the bottom there is cut out for cable, if you need extension. On left side there is cut out for door magnet. In this case can be even use in installation.