A door alarm sensor is also a motion detection device installed on your doors and also your windows. It uses a reed switch with a magnet as a sensor. The other end attaches the door while the other connects the frame. If both of the sensors are less than two inches apart, it will not alarm. If you need help with changing the batteries on your door alarm sensor, we’ve got you covered. In this article, we will discuss how to replace battery in door alarm sensor.
How to Change the Battery in Your Alarm Sensors
In modern home security systems, the batteries are essential to be working correctly. Different types of batteries depend on what types of alarm being used in your house. Some alarm system uses only one battery while the others need two. A safe way to learn how to change the batteries in your alarm system is to call the company who installed your alarm and ask for their help. If you are looking step-by-step instructions on how to replace battery in door alarm sensor, you’ve come to the right place.
Below are the procedures on how to replace battery in door alarm sensor:
Step 1: Determine What Device Needs New Batteries
In this step, you have to determine what kind of device of the home security system part uses batteries, just like a door/window sensor.
Step 2: Call the Center and Put the System on Test
In this step, you have to know that if your alarm system is being professionally monitored on not. Even though you are not sure, you have to call the monitoring company to let them know that you will change your battery so you cannot cause a tamper alarm. It may still beep and show a tamper error, but you won’t cause the police a false alarm of breaking-and-entering.
Step 3: Open the Device to Know the Needed Type of Battery
If you are not sure what kind of battery is used in your alarm system, you can find it out by locating the current battery. A home security system traditionally uses a large single 12v battery in its control panel, usually in a metal box hidden in a closet. Here you will determine if you need to replace the battery in the door alarm sensor.
Step 4: Remove the Current Battery and Purchase a New One to Match
If you located the battery that needs to change and is not a type you recognize, remove it and bring it to a specialty battery store. If not, you can leave it in place until you find a new one. But in some cases, you can pop off the plastic that covers the batteries on wireless devices. Sometimes a screw needs to be removed, but if you’re not sure how to access the batteries, you can call the home security company for their help.
Step 6: Test Your System
After reconnecting and closing everything, you have to test your system with the monitoring center to ensure that your alarm system is working as it should be. They can even help you clear any errors that are showing at your keypad, although they might be clear automatically once the new batteries are working. You also have a habit of testing and checking your home security system at least once or twice a month.
These are the steps on how to replace battery in door alarm sensor.
What Kinds of Batteries Are Being Used for Door Alarm Systems?
A lot of people choose a Do-It-Yourself alarm system to secure their houses. With this big request, many security manufacturers or dealers offer a wide range of DIY alarm systems, from hardwired alarms to wireless alarms. All these systems require a battery for them to work; even for the hardwired alarm system, you will need a backup battery.
After the wireless alarm system is installed, battery replacement is one of the critical and necessary for your alarm maintenance. Get full details about what kind of batteries for your alarm system running becomes essential information before the purchasing.
Wireless magnetic contacts or a door sensor are usually used for intrusion detection sensors; it is powered by either a 12V 23A Alkaline Battery or a Lithium Battery. A 12V 23A Alkaline battery is a small-sized battery that consists of tiny button batteries; it creates a high power voltage DC 12V. You can find this kind of battery in every made-in-china wireless magnetic contact or door sensor.
Different from lithium battery 12V 23A battery is a dry battery and with low power capacity, which means you might need to replace the battery often when your door sensor or wireless magnetic contact works for six months or less. That is the flaw for that kind of battery, but it is cheaper and effortless to find that kind of battery anywhere. A Lithium battery is a medium size but a high power rechargeable battery. This kind of battery might provide an efficient power that allows your wireless magnetic contact or door sensor to work for almost 1-5 years. Here’s how to learn more about Door Alarms.
You now have an idea of how to replace battery in door alarm sensor. Remember, you have to choose between the two kinds of battery that are commonly used in most door alarm sensors are the Lithium battery and 12V 23A battery. A lithium battery lasts for 1-5 years, while the 12V 23A battery lasts for six months or less.