Specifications
Table Of Contents

Circuit Dimensions (mm)
300 51.5
Typical absorbed surge wafe-form when voltage surge is applied. Clamp voltage is almost constant inde-
pendently of input voltage.
50µs 5kV 50µs 10kV 50µs 20kV
Order from MCDI Security Products Inc. 7055 Jean-Bourdon Avec Montreal QC CANADA H4K 1G7 +514-481-1067 mcdi@mcdi.com www.mcdi.com
PSP Power Surge Protector
PSP provides stage 1 protection against lightning and 
power surges of phone lines. Combined with the built-in 
protection of MCDI receivers, PSP can protect your Cen-
tral’s equipement and maximize uptime. 
PSP provides insulation and short path to earth ground 
when connected. Integrated RSSA - silicon surge 
absorber and RAC. PSP provides excellent response time 
and surge absoportion without impeeding alarm signal.
PSP is easily installed by connecting phone lines 
and ground wire. PSP small form factor -modu-
lar phone box with input and output jacks- makes 
it easy to integrate in your receiver installation.  
PSP is equipped with 2 RJ11 connectors and works with 
all brands of receivers or any phone equipment such as 
fax and office phones. 
Sold individually or in bundle of 6 for Decrypta 5 and 6. 










