The alarm keeps beeping batteries new - Sentry Fire Smoke Alarm

Make sure that you use fresh alkaline batteries. I have noticed that these new units will not work properly on the less expensive, lower amperage battery. And once the voltage goes down a tad they will start to beep. Annoying and a PIA when you have lots of units in home.

Probably time to replace the unit as the do wear out

Where can I find the battery door at on the freezer

Detecotrs have a limited lifespan of 5-7 years. So sounds like you need new one (Its not worth to buy just a sensor). Take a look on amazon Amazon com smoke alarm detector (watch out on reviews). I hope this was helpful. cheers

Resetting Your Installer Code
1. The installer code (IC) is the code that allows you to access the system programming. If you forget your IC, your alarm company probably won't give it to you. This is because they use the same IC for many installed units and keep it a heavy guarded secret. If your forget your IC code, you're going to have to reset it.

First locate and disconnect the transformer. This is a cube-shaped wall outlet, usually placed around the alarm control panel. Next, shut down the alarm system's power supply. You may have to unplug a battery if you have a secondary power source connected to the alarm system. Once the alarm is powered down, you will reconnect the transformer and the battery in that order.

The rest of resetting comes on the keypad. Within 30 seconds of powering up the alarm, go to your alarm key pad press down the * and # keys simultaneously until you see "20" displayed. At the same time, you should see "Installer Code." Enter your new installer code while the "20" is still on the screen. Your installer code will be four digits. The keypad will beep to acknowledge the new installer code. After the keypad beeps, press *99 to exit the program. To check if you have reset the code successfully, enter your new installer code and press 1 (off). The keypad will beep once if you have successfully changed your installer code. If it doesn't beep, repeat the process.
Resetting Your Master Code
2. The master code is usually only used by the home owner. Other users codes can also be set up, including manager, babysitter, gardener and housekeeper codes. The home owner will use the master code to set up these other codes. The master code is also the code you will use when you come home and need to deactivate the alarm before it goes off.

To reset your master code, type in your installer code, press 8, press 02 and then punch in your new master code. Press 1 to turn off the programming. Your keypad will beep when you successfully reset your master code. You can now activate and deactivate your alarm system as you please.


Read more: Ademco Alarm Resetting Instructions ' eHow.com http://www.ehow.com/way_5752912_ademco-alarm-resetting-instructions.html#ixzz3pC2j96jl

Ours keeps chirping even after we replaced the battery. I'm not sure how to fix it.

We are going to try and clean it but if it keeps doing it after that then I guess it means it needs to be replaced, right?

If detector is more then 5 years old it will beep every 30 seconde to worn you the sensor in the detector needs to be replaced. bying a new detector would be better.

I would try and get the owners manual for the alarm system and see what it says about the beeping. It could be that it is just telling you it needs a new battery installed, something like the battery operated smoke detectors do when the battery is low. There are so many alarm systems out there that it is hard to tell what could be causing the beeping. It could have been configured with a audible alert that when the system is tripped by any motion it beeps when off. It is really hard to say without the manual. You can usually find the manuals on line at the manufacturers website. Good Luck, RAC

change your battery cos its ded lol