Encrypted Door Alarm Sensors Frequently Asked Questions

What Are the Best Alarm Contacts for Sliding Doors?
When selecting a contact for a sliding door, it is generally wise to choose a thin contact so that it can properly fit on the sliding door. The user will need to decide if they want to use a wireless contact or a wired contact. Learn more about choosing an alarm contact for a sliding door.
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What Are the Best Wireless Door/Window Alarm Contacts?
Door and window contacts are some of the most important security sensors that are used with security systems. This type of device will monitor a door or a window and let the user know when it has been opened. We offer many great wireless door and window contacts. Discover which ones are the best.
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What Type of Battery Does My Honeywell Wireless Door Sensor Use?
Honeywell wireless door sensors generally use one of three battery types. These are CR123A lithium batteries, CR2032 coin batteries and AAA batteries. A door sensor will typically require a new battery every three to five years. Learn which battery type is right for your wireless door sensor.
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Are Honeywell's Wireless Sensors Encrypted?
Honeywell's SiX Series wireless sensors are secured using 128-bit AES encryption to prevent signal tampering. Honeywell's 5800 series wireless sensors do not provide this feature. The 5800 series 4-button keyfobs, do provide a rolling code encryption to make remote arming and disarming more safe.
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