Hello all,i'm new in this field and im using a sensor Honeywell DT-7235T and i want to connect alarm with it,the sensor is working when i plugged but when it try to connect the alarm with it doesn't trigger !anyone can help !they are 4 pins 2 for power and 2 for alarm and there is also the tamper ?should i connect the tamper to trigger the alarm ?thanks for help.