Door Sensor

Understanding Door Sensors

With an influx of home break-ins happening all over the globe, home security systems have become the only way to guarantee safety and deter criminal activity. While these systems were costly, emerging technologies have made security systems accessible and affordable. 

One of these technologies, the door sensor, is now providing homeowners with a way to identify and alert you when someone is trying to enter your home by force. What exactly are door sensors, and how do they work?

What is a Door Sensor?

A door sensor is a smart-alarm system that allows you to monitor when your door is opened and closed. Door sensors are easy to install and are security system components that you can purchase individually. 

These simple devices use circuit technology to alert you when someone opens your door. In practice, this gadget has two components separated by a circuit. When the components separate, the circuit breaks, and an alarm goes off. 

This device is wireless and battery-operated. In practice, this device operates with digital commands and still works effectively when your power goes out. It is common practice for burglars to cut off the power supply when they break into homes. With this wireless technology, your alarm system stays intact.

Although this system may seem overly simplistic, it has proven to be very helpful in deterring criminals. Door sensors are durable, safe, easy to use and maintain. Modern brands integrate seamlessly into your smart-home system and are one of the devices that help restrict access to your property. 

Best Door Sensors

Modern door sensors use a device called a reed switch and a magnet to establish when your door opens. These devices operate with electrical connectors that close a switch when they are in proximity and provide a flowing current. When the two parts separate, the current is interrupted, and the circuit closes. This current alerts you when your door opens. 

Door sensors also act as an activity trigger. This feature means they can be placed at many access points in your home to provide added security. A door sensor is versatile and a critical component in home security systems. 

You can use door sensors with any door. This versatility also means that you can place them anywhere with an access point, from garage doors to sliding glass doors.

Types of Door Alarm Sensors

There are three types of door sensors readily available on the market; surface mount, overhead sensor, and rollerball. 

These sensors use the same technology and work effectively regardless of placement. Another perk is that these devices are easy to install. So easy that you can do it yourself. You only have to worry about equipment purchases. Zero added installation and monitoring costs. 

To install these devices, all you need to do is find a suitable location. Mount both sides parallel when the door is closed. Ensure you put the batteries in the device first. You don’t need any tools-it is a simple plug-and-play unit that you can install without breaking a sweat. 

Where Can You Use a Door Sensor?

These devices are not just limited to front doors. You can use them to restrict access to medicine cabinets, patio doors, and even cabinets. They work on any surface that can be pulled apart, including safes and mailboxes. 

Modern door sensors are also handy when you don’t want to move something. This equipment can include anything from furniture to TVs. 

Use and Maintenance

Door sensors are durable, cheap, and effective. What’s even better is the fact that, for the most part, your biggest concern will be replacing batteries. It takes a relatively long time for the unit to wear out, and there are no running costs involved. 

You need to check for equipment wear occasionally. This equipment is vulnerable to adverse weather and switch wear. While this may not happen often, it is still critical to ensure you check for any sign of damage. 

What To Look For While Buying the Best Door Sensors

Not all door sensors are the same. Here are a few things you should consider. 

Upgradable/Smart Integration: Look for a brand that upgrades and integrates into your smart home ecosystem. 

Installation: You may decide to move out at some point. You need a system that is easy to install and uninstall. Focus on sensors that don’t require too much work or a lot of tools. Self-adhesive door sensors are the best option in this case. 

Price to Benefit factor: Whether or not you are on a budget, research devices that offer value for money. To get a good deal, purchase the device as an individual component, not as part of a complex system.

Verdict

Door sensors are a valuable addition to home security systems, and they provide an effective way to monitor all your access points.