Honeywell Home Security - Page 6 - Recent Questions, Troubleshooting & Support

were is it located. it maters with a motion they work on infer red motion. If it is near a heat source or anything moving it will set it off.

check your wiring or connectors.

try powering it down and reseting

you dont they are programmed with their own code

4120

Red is + Black is possible - I would try it make sure its DC power. You can test it on the panel find a 12vdc terminal and a ground terminal and just touch it and see if it works.

It could possible be your main battery in the panel.

Yes they just pop off

Did yoo already have one in place or is this a replacement unit. First if it is new you need to do a go no go test to see if it will work. Call tech support and they should be able to help you. You will need the serial number on the unit.

Well you would need an open zone on the panel. If you have that then 2 wires with a resistor and 2 wires for dc power. once it is wired correctly then you would need to program the zone to activate this.Ed

Yes you can i think this is for your keypad wiring have you checked your wiring for the keypad. check your data wires make sure they are identical on both ends. Ed

Ok their might be a screw on the unit to open it up. Once it is open their is 4 wires on it one for power + and one for ground - disconnect them and cap them off. Ed

Nothing but replace it. Something to check is open it up with the tabs be very carefull not to break them some have a small screw on the bottom. Once you have it open then try it and see if it is louder. I have found tape and plastic on some of them over the years. Try this and see if it works. Ed

Is their an on board fuse on the control panel. Also what you could do to troubleshoot is disconnect the siren red wire ad touch it to a 12vdc terminal on the panel. Make sure you are not touching it to a 120ac terminal. Are you talking the keypad makes no noice or the siren does not work? Ed

First you need to check your wiring on the keypad and make sure its is the same as the control panel. If this is not done right strange things can happen. Ed

It is the CPU with the D for display.
The CPUND is for No Display

There are a couple of ways, but the best thing to do is to reach out to your local alarm company and have them check your installation and configuration. They can then reset user codes and make sure the alarm panel is communicating to a central station, the specialized operations center that calls the police, fire, ambulance, etc. in the event of an alarm.