Once the isolator is removed, the control panel will announce the sensor's status, such as "Zone 1 Sensor 1 Triggered", and corresponding zone LED will flash and buzzer will beep. If the magnetic contact is closed, the beeping will stop. Note: - Both Window/Door Sensors have been programmed at the factory. They are Zone 1 Sensor 1 and Zone 2 Sensor 1. Trigger the sensor and listen to the announcement to determine which one is zone 1 and which is zone 2. Testing: After mounting the sensor, test t

Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool. 2. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. 3. Do not use the telephone to report a gas leak in the vicinity of the leak. 4. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Chec