Check the listing for details. RCI 8310 MultiMag Electromagnetic Lock with Door Status Sensor. Condition: Used. Listed at 119.99 USD. Introducing the RCI 8310 MultiMag Electromagnetic Lock with Door Status Sensor, a top-of-the-line access control equipment suitable for single doors. This lock is equipped with a holding force of more than 1000 lb and is compatible with both 12 V and 24 V power supplies. The lock is designed with an electromagnetic key that ensures maximum security and safety for your facility. The RCI 8310 MultiMag Electromagnetic Lock is a reliable and durable solution for your access control needs. It is suitable for use in various industries such as business and industrial settings. The lock is manufactured by RCI, a trusted brand in the security industry. Get your hands on this top-of-the-line electromagnetic lock today and enjoy enhanced security and safety for your facility.