5800 Series Door/Window Transmitters - Dated 4/2026

5800MINIV
5800MINIVBR
5 814
5 815/5 815 WG
5 816
5 817 X T
5818MNL
5820L
5800 Series
Door/Window Transmitters
The Honeywell Home 5800 Series of door and window wireless transmitters provide the most reliable, convenient, and

cost -effective solutions for security protection. Powerful and versatile, these devices have been designed to solve the toughest,
most labor-intensive installations—saving time and money.
With a demonstrated outdoor range of over a mile, the 5800 Series wireless transmitters are the best-performing in the industry.
Features & specifications
5800MINIV Door/Window Contact
The 5800MINIV features a sleek, compact
design; making it an ideal choice for ornate
doors, windows, and casements.
•
Single-zone transmitter
•
Sleek design
•
Transmits supervisory, tamper, and

low battery
•
Case tamper protection
•
Magnet included
•
Ideal for double-hung windows
•
3VDC Coin Cell (CR2450) battery included
•
Sensor dimensions:

0.45′′H x 1.25′′W x 2.44′′L

(11.5mm H D x 32mm W x 62mm L)
•
Magnet dimensions:

0.38′′H x 0.41′′W x 1.49′′L

(9.5mm H x 10.5mm W x 37.9mm L)
•
ETL Listed
•
Operating wireless frequency: 345 MHz
5814 Ultra Small Door/Window Transmitter
The 5814 provides the perfect solution for
difficult-to-reach places and applications
where aesthetics and small size are
important.
•
Ideal for ornate doors/windows,
casements, etc.
•
Extremely compact
•
Built-in reed switch and tamper
•
Includes a supervised, replaceable

CR2430 battery
•
Dimensions: 1-1/2′′ H x 1-3/16′′ W x 5/8′′ D

(38.1mm x 30.2mm x 15.9mm)
5815 Door/Window Transmitter
The 5815 is the ideal solution for installations
where small size and aesthetics are
important. It provides a reliable, convenient,
and cost-effective solution for door and
window protection.
•
New sleek design
•
Two reed switches
•
Transmits supervisory, tamper

and low battery messages
•
Includes a supervised

replaceable CR123 battery
•
Dimensions: 3′′ H x 1-1/2′′ W x 7/8′′ D
(76.2mm x 38.1mm x 22.2mm)
•
UL listed
5815WG Door/Window Transmitter
When you need extra gap on an installation,
select the 5815WG.
•
Sleek design
•
Wide gap contact over 1.0′′
•
Single reed switch
•
Aux terminals for wired devices
•
Includes supervised, replaceable

CR123 bat ter y
•
Dimensions: 3′′ H x 1-1/2′′ W x 7/8′′ D
(76.2mm x 38.1mm x 22.2mm)
•
UL Listed
5816 Door/Window Transmitter
The 5816 is a two-zone transmitter with both
built-in magnetic reed switches and a wired
closed-circuit contact loop.
•
Features a standard white plastic case.
Brown cases available in packs

of three (5816BR).
•
Includes a supervised replaceable

CR123 bat ter y
•
Four pack of spare magnets (5899)
•
Dimensions:

3-1/16′′ H x 1-9/16′′ W x 1-3/16′′ D

(77.8mm x 39.7mm x 30.2mm)
•
UL listed
•
Operating wireless frequency: 345 MHz
5 817CBX T Product
Description
5800MINIV
Door/Window Contact

with lithium battery (white & brown)
5814
Ultra Small Door/Window Transmitter
5815/5815WG
Door/Window Transmitter
5816
Door/Window Transmitter
5817XT
Three Zone Universal Transmitter
Product
Description
5817CBXT
Wireless Light Commercial Transmitter (UL Light
Commercial Approved for Fire and Burglary)
5818MNL
Recessed Door Transmitter

with lithium battery supplied
5820L
Slimline Door/Window Contact Transmitter supplied
with lithium battery
5899
Four pack of spare magnets for 5816
Ordering Information
For more information
resideo.com/pro
L/5800TRAND/D | AR | 04/26
© 2026 Resideo Technologies, Inc.
All rights reserved. The Honeywell Home
trademark is used under license from
Honeywell International, Inc.

These products are manufactured by

Resideo Technologies, Inc., and its affiliates.
Resideo Technologies, Inc.
16100 N 71st Street, Suite 550
Scottsdale, Arizona 85254
Office: 480.573.5340
Features & specifications
5800 - Door/Window Transmitters
5817CBXT Wireless

Light Commercial Transmitter
The 5817CBXT is a universal contact-
monitoring transmitter that can be used with
household and light commercial fire and
burglary-initiating devices.
•
The 5817CBXT has four unique

input loops (zones)
•
The first loop (primary loop) is supervised
and typically used for high-priority alarm
reporting such as light-commercial fire or
burglary
•
The second loop is the built-in, normally
closed reed switch used in conjunction
with a magnet
•
The third loop is another normally closed
household burglary loop
•
A fourth (automatically enrolled) loop
contains two tamper switches to protect
the 5 817CBX T
•
Dimensions:

3-1/2′′ H x 1-9/16′′ W x 1-3/16′′ D

(88.9mm x 39.7mm x 30.2mm)
•
UL listed
5817XT Three Zone Universal Transmitter
5817XT Three zone transmitter with three
separate contact loops. Primary loop
supports normally open and normally closed
applications and fast loop response time.
The two auxiliary loops support conventional
normally closed contact applications.
•
Features a normal zone response time of
200msec; the fast zone response is 5msec
•
Includes a supervised replaceable

CR123 bat ter y
•
Dimensions:

3-1/2′′ H x 1-9/16′′ W x 1-3/16′′ D

(88.9mm x 39.7mm x 30.2mm)
•
UL Listed
5818MNL Recessed Door/Window
Transmitter
The 5818MNL is a magnetic contact sensor
that provides concealed protection for doors
or windows.
•
Includes self-contained transmitter and
reed sensor
•
Virtually disappears once installed
•
Easy replaceable AAA lithium battery
•
0.5′′ gap (transmitter to magnet)
•
Features a tapered cylinder for easy and
flush fit
•
Dimensions: 0.75′′ (19.05mm) diameter x
3.0′′ (76.2mm) length
•
UL listed
5820L Door/Window Contact Transmitter
The 5820L is nearly half the size of standard
door/window transmitters. It is ideal for
casement and double-hung windows.
•
Sleek design is nearly half the size

of competitors
•
Case tamper protection (front and back)
•
Ideal for double-hung windows
•
Easy replaceable AAA lithium battery
•
Dimensions: 3.0′′ H x 0.5′′ W x 0.8′′ D

(76.2mm x 12.7mm x 20.3mm)
•
UL listed