Ring Contact Sensor 2nd Gen Riser

3 x 3D Printed Ring Contact Sensor (2nd Gen.) 10mm 15mm 20mm Magnet Spacer Set

Ring Contact Sensor (2nd Gen) Spacer Shim Riser Set / custom size to order

3 x 3D Printed Ring Contact Sensor (2nd Gen.) CUSTOM SIZE Magnet Spacer Set

5 Spacer Shim Riser Set for Ring Contact Sensor (2nd Gen) Custom Sizes Available

3 x 3D Printed Ring Contact Sensor (2nd Gen.) 10mm 15mm 20mm Magnet Spacer Set

Ring Alarm Wireless Contact Sensor Second 2nd Generation

Ring Alarm Contact Sensor 2nd Gen – New in Box