Digital Monitoring Products Inc PC0124 Manual De Usuario

For internal contact operation, the transmitter and magnet assembly should have no more than 1/2" space between

the assembled housings after installation.  When mounting on metal (ferrous) surfaces, this distance is slightly less.  

For door installations, it is recommended the transmitter be mounted on the door frame and the magnet assembly 

be mounted on the door.
Magnet Assembly
Only one magnet assembly is required for internal reed switch operation.  Depending on the installation 

requirements, either the Standard Magnet Assembly (Figure 3) or the Commercial Magnet Assembly (Figure 4) can be

used.   

Installing the Transmitter
The following instructions cover installing the transmitter  and magnet assembly. 

1. Remove the cover and battery if installed.  See Figure 1.
2. Hold the transmitter base in place with the reed switch nearest to the area where the magnet is to be

mounted.

3. Place two supplied #4 flat head screws into the mounting hole locations as shown in Figure 5 and 6 to secure

the housing to the surface. 

4. When using the standard magnet, place the magnet base on the surface nearest to the internal reed switch

location and use the provided #4 flat head screws to secure the magnet base in place. Snap the magnet into

the standard housing, then snap the housing onto the base.

5. When using the commercial magnet, snap the magnet into the commercial housing, then using the supplied #4

flat head screws, mount the magnet in the desired location.

6. Before replacing the cover, verify the internal tamper spring is on the tamper switch for normal operation.

Housing

Base

Magnet

Magnet

Housing

#4 Flat Head

Screws

Minimum 1/8” 

Mounting 

distance

Wall Mount 

Screw Holes

Standard Magnet Base

Minimum 1/8” 

Mounting 

distance

Commercial Magnet

Wall Mount 

Screw Holes

Magnet 

Housing

Magnet 

#4 Flat Head 

Screws