
Under no circumstances should the outer wall of the 
window frame be penetrated by the Forstner bit.
Figure 1
Using a 3/4" Forstner Drill Bit 
with a stop collar, drill into the 
vinyl window mainframe. 
5800MICRA
Wireless Recessed
Transmitter
Installation Instructions
GENERAL INFORMATION 
The 5800MICRA wireless recessed transmitter is a reed switch magnetic contact 
transmitter that allows the transmitter to be concealed from view when installed 
in a window. It is intended for use only with alarm systems that support 5800 series 
devices. The transmitter is powered by a long-life lithium battery that is easily 
replaceable when a low battery is indicated by the control panel. 
Programming the ID Number 
Each 5800MICRA has its own unique identification code (serial number) 
permanently assigned during manufacturing.
The control panel is required to "enroll" the transmitter's ID during installation of 
the alarm system. The zones input type should be enrolled as "RF" (i.e. Supervised 
RF) Type (mandatory for all UL installations). 
Refer to the control panel's installation instructions for further details.
PRELIMINARY CONSlDERATlONS
Read all of this and the next section before installing the unit.
1. Select a location for the transmitter on the frame of the window. 
Do not use on metal frame doors or windows.
5800MICRA TRANSMITTER
The 5800MICRA transmitter will require a 3/4" diameter hole (using 
a 3/4" Forstner bit) drilled into the edge of the window frame no more 
than 11/32" deep. Its accompanying magnet will need a 3/4" diameter 
hole drilled in the side of the window sash, no more than 11/32" deep.  
BEFORE DRlLLlNG ANY HOLES, SEE ITEM 2 BELOW AND MOUNTlNG 
SECTION ON PAGE 2.
FOR VINYL SLIDING WINDOWS the preferred direction of mounting is vertical.   
FOR HUNG WINDOWS the 5800MICRA must be mounted horizontally in the 
window sill with the accompanying magnet mounted in the lower window sash. 
(see Step 1 - Measure & Drill in Figure 1)
2. Before drilling any holes, tape the transmitter and magnet in their 
approximate locations (with battery installed and unit together as 
described under BATTERY INSTALLATION / REPLACEMENT (see Page 2) 
and conduct Go/No Go tests (see control's instructions) to verify 
adequate signal strength. Reorient or relocate the transmitter if necessary.
Make sure that no more than a 1/2" gap will be present between the faces 
of the transmitter and magnet cases when they are installed and set. Also make 
sure the 'iON' graphic on the transmitter and magnet are aligned with each 
other as per Step 3 - Sash Magnet Placement in Figure 1.
 When installed, an alarm signal must be obtained before a clear space of 2" 
is reached as the window is opened.
Measure & Drill
1
Horizontal
Sliding Sash
Measure 3" down from the inside top corner of the 
mainframe and mark the center point for the hole the 
5800MICRA transmitter will be inserted into. 
Place a corresponding mark also on the sash insert that 
will be used in this position.
Place and Set
2
Sash Magnet 
3
Placement
Using a 3/4" Forstner Drill Bit, drill into the 
window sash to a depth of 11/32" only. 
Side mount 
transmitter 
on Vinyl 
Sliders
WARNING: under no circumstances 
should the outer wall of the window 
frame be penetrated by the Forstner bit.
inner wall
of window
frame
3/4" Forstner
drill bit
0.5"
< extrusion hollow >
 11/32"
core depth
Sill mount transmitter 
on Hung Windows
outer 
wall of 
window 
frame
Insert the 5800MICRA's antenna into the 
extrusion hollow then press the transmitter 
body into the cored opening. Insure that the 
antenna moves freely in the window channel 
during installation.
NOTE: It is essential to the systems operation 
that the positioning of the iON icon on the 
transmitter point in the same direction as its 
corresponding sash magnet.
Sash Magnet
Press the 5800MICRA transmitter's corresponding 
magnet into the cavity now drilled into the sash, 
making sure to position the iON icons to point in the 
same direction.  
the systems proper operation. 
NOTE: This point is essential to 
Vertical Sliding 
Sash
Page 1

Page 2
5800MICRA
Wireless Recessed 
Transmitter
Reed Switch on 
top side of PC board 
(inside cap)
Reed Switch Positioning - insure that logos on 
switch and magnet are aligned identically.
Figure 3
                      Before drilling any holes, make sure that successful 
Go/No Go transmission reception tests have been conducted as called for in the 
5800MICRA transmitter section.
MOUNTING 
1. Mark the selected location for the transmitter on the frame of the window.
2. Mark the location for the magnet on the window sash, directly opposite the 
3. Drill holes at the locations marked, for the transmitter (3/4" diameter, no 
4. lnsert the transmitter and magnet cases into their respective holes so that 
DO NOT hammer the transmitter or the magnet in place with hard blows. 
Press them into their respective holes by hand. 
The 5800MICRA uses a santaprene case that, once placed, is designed to selfseal in the mounting hole. However, if desired, a thin bead of silicon may be 
applied for additional moisture protection. 
(See Figure 1)
transmitter location. Before drilling any holes, make sure that the successful 
Go/No Go reception tests have been conducted as called for in the 5800 
MICRA transmitter section. (see Page 1)
more than 11/32" deep) and magnet (3/4" diameter, no more than 11/32" 
deep using a 3/4 Forstner bit). 
their caps are flush with the surface. Make sure the antenna goes into the 
cavity as straight as possible.
                       BATTERY CAUTION: Risk of fire, explosion and burns. 
Do not recharge, disassemble, heat above 212"F (100"C) or incinerate. Dispose 
of used batteries promptly. Keep away from children.
Figure 2
SPECIFICATIONS    5800MICRA transmitters
Dimensions Dowel Package  0.750" diameter (3/4")
Power Source 3.0V Lithium Coin Cell Battery CR1620
Transmit Range Typically >500 ft. open air
Temperature Range 10º to 120º F (-12º to 49º C)
Operating Gap 0.5"
 Compatibility   Windows All Vinyl Window Types, Wood Casement, Awning,
IC number 4488A-5800M
FCC Identification QN35800M
FCC
Notice
Additional Info  Dowel Lid 0.850" diameter x 0.060" thick 
Wire Antenna  11" x 0.050" diameter (24 gauge) 
Fits Cavity Depth  0.330" depth (11/32")
Double-Hung and Access
This device complies with FCC Rules Part 15. Operation is subject to the following two conditions:
1. This device may not cause harmful inter ference. 
2. This device must accept any interference that may be received, including inter ference that may 
cause undesired operation.         
Changes or modifications not expressly approved by the Honeywell Corporation can void the user’s 
authority to operate the equipment.
+
STEP 1 STEP 2 STEP 3 & 4 STEP 5 & 6  STEP 7 
TO THE INSTALLER 
Regular maintenance and inspection (at least 
annually) by the installer and frequent testing by the 
user are vital to continuous satisfactory operation of 
any alarm system. The installer should assume the 
responsibility of developing and offering a regular 
maintenance program to the user, as well as 
acquainting the user with the proper operation and 
limitations of the alarm system and its component 
parts. Recommendations must be included for a 
specific program of frequent testing (at least weekly) 
to insure the system's operation at all times.
REFER TO THE lNSTALLATlON lNSTRUCTlONS FOR 
THE RECEIVER / CONTROL WlTH WHlCH THlS DEVlCE 
lS USED, FOR WARRANTY lNFORMATlON AND FOR 
DETAlLS REGARDlNG LlMlTATlONS OF THE ENTlRE 
ALARM SYSTEM.
BATTERY INSTALLATION & REPLACEMENT
1. Remove the transmitter from the window by inserting the flat blade of 
a small screwdriver into the pry-slot on the cap end and twisting slightly 
counter-clockwise. The transmitter must be removed from the window 
completely in order to refit the transmitter properly back into the hole 
once the internal battery has been replaced.
2. Using the flat blade of a small screwdriver in the pry-slot again, separate 
the white cap from the orange base with a slight counter-clockwise twist.  
Once open, slide the cap with the transmitter PC board assembly apart 
from the orange base. Pull the antenna through the hole in the orange 
base just enough to allow the battery to be replaced. Do not pull the 
antenna completely out of the orange base. 
3. Remove the old battery from it's battery holder on the bottom of the 
PC board. 
US Patent No. 6,737,969       Copyright © 2004 Honeywell Corporation
4. Observe correct polarity (see Figure 3 Step 3 & 4) and insert the fresh 
battery into the battery holder (positive polarity indicator is shown on the 
battery holder). 
5. Slide the cap with the PC board assembly back into its orange base by 
gently pulling on the antenna, easing the transmitter cap into place.
6. Snap the transmitter cap back onto the orange base, locking it into place. 
7. Placing the antenna into the cavity first, reinsert the transmitter into its 
original mounting hole in the window. Be sure to point the 'iON' graphic 
on the cap in the same direction as the 'iON' graphic on the accompanying 
sash-mounted magnet. 
165 Eileen Way
Syosset, NY, 11791
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