Please help...we are trying to install and set up the enforcer v10. We have a bungalow with one entrance/exit door which we are trying to add the sensor to. We also have the external bell which needs to be connected/learned. Then we have 4 vibration window sensors. We have only attached the door sensor and managed to successfully ‘learn’ the device. We put this in input 1. We do not need different zones (A, B etc) as day and night settings will be the same- all alarms set. I thought we had successfully learned the door sensor until we exited the engineer’s menu and there was the message ‘mismatch 07’ displayed. What are we doing wrong? What should the settings be for the main/only entrance exit. The control panel is at the front door and we only pass the sensor on the door to reach the control panel. There are no internal sensors going up; just the door, windows and bell box. Thank you in advance.