Wireless Door Alarm Sensors Frequently Asked Questions

Honeywell 5800MINI vs Honeywell SiXCT
The Honeywell 5800MINI and the Honeywell SiXCT are both surface-mount door and window contacts from Honeywell. They operate in roughly the same manner. However, the two sensors use different communication methods, and they are compatible with different panels. Learn more about these two sensors.
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Honeywell 5800MINI vs Honeywell 5816OD
The 5800MINI and the 5816OD are both wireless door and window contacts. The 5800MINI is a slim sensor designed for indoor use only. The 5816OD is a weatherproof sensor designed for outdoor use. Both are part of Honeywell's 5800 Series of wireless sensors. Learn more about these two contacts.
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Honeywell 5800MINI vs Honeywell SiXMINICT
The 5800MINI and the SiXMINICT are both surface-mount contacts from Honeywell. Both are very compact, and they function in the same manner. However, their panel compatibility and communication methods differ. Also the SiXMINICT is encrypted, but the 5800MINI is not. Learn more about these contacts.
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Honeywell 5800MINI vs Honeywell 5816
Two popular surface-mounted door and window contacts are the Honeywell 5800MINI and the Honeywell 5816. The 5800MINI is smaller and more compact than the 5816. However the 5816 can also be used as a wireless transmitter for normally closed hardwired sensors. Learn more about these two contacts.
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How Do I Replace Batteries in Honeywell Door/Window Sensors?
Replacing the battery in a Honeywell door and window sensor is a simple process. First determine the type of battery that the sensor uses. Then remove the back cover and the old battery. Finally, insert the new battery into the sensor. Learn more about replacing batteries in a door sensor.
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What is the Best Door/Window Sensor for the VISTA-P Security System?
There are many excellent door and window sensors that work well with a VISTA P-Series security system. Hardwired contacts can be used with no additional add-ons. A wireless contact will require a wireless receiver to be added. Learn more about door and window contacts for a VISTA system.
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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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How Do I Remove a Wireless Recessed Sensor?
A wireless recessed sensor can simply be pulled out of the door or window frame in which it is installed. The corresponding magnet can also be pulled out of its hole as well. The holes can be kept for a new sensor and magnet or sealed. Learn more about removing wireless recessed sensors.
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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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