The AXIS security bundle is for use with the AXIS IP Verso and AXIS LTE Verso intercoms. It features a combination of AXIS accessories to increase security at entrance doors to the very highest level. The security relay is a simple accessory that prevents doors from being opened with a 12V battery. Such a battery allows burglars to open low-power locks if they reach the cables connecting the intercom/reader to the lock. Install the relay between the intercom/reader and the lock. Then pair the security relay with the AXIS device. Once set up the lock will only open if the relay identifies the specific signal sent from the intercom/reader. The tamper switch is designed to detect intrusion into the intercoms frame and will activate an alarm if it detects intrusion. What if you also want to prepare more complex scenarios which activate when an intercom is opened without an authorization The I/O module allows you for example to set the intercom to take photos and contact the appropriate security agency. Accessory bundle for use with AXIS IP/LTE Verso intercom units Tamper switch I/O module Security relay