Wholesale Distributors of Quality Security Equipment Since 1966
(800) 472-2078
DSC - Modules
![](product_images/thumbs/IT-100.jpg)
IT-100 PowerSeries Integration Module
![](product_images/thumbs/IT-230_RS-422.jpg)
IT-230 RS-422 Interface Module
![](product_images/thumbs/PC5601.jpg)
PC5601 Status Module
![](product_images/thumbs/PC4108A.jpg)
PC4108A MAXSYS 8 Hardwire Zone Expanders
![](product_images/thumbs/PC4116.jpg)
PC4116 MAXSYS 16 Hardwire Zone Expanders
![](product_images/thumbs/PC4204CX.jpg)
PC4204CX Power Supply/Relay Output/Combus Repeater Modu
![](product_images/thumbs/PC4116.jpg)
PC4216 MAXSYS 16 Low Current Output Module
![](product_images/thumbs/PC4401.jpg)
PC4401 MAXSYS Data Interface Module
![](product_images/thumbs/Escort4580.jpg)
Escort4580 MAXSYS Telephone Interface and Automation Co
![](product_images/thumbs/PC4632.jpg)
PC4632 MAXSYS 32/64 Point Graphic Annunciators
![](product_images/thumbs/PC4664.jpg)
PC4664 MAXSYS 32/64 Point Graphic Annunciators
![](product_images/thumbs/PC4820.jpg)
PC4820 MAXSYS 2-Reader Access Control Module
![](product_images/thumbs/AML-770.jpg)
AML-770B Loop Isolator Module
![](product_images/thumbs/AMX-400.jpg)
AMX-400 Loop repeater/isolator Module
![](product_images/thumbs/AMP-701-704.jpg)
AMP-700 Addressable Contact Modules
![](product_images/thumbs/PC5320.jpg)
PC5320 Multiple Wireless Receiver Module
![](product_images/thumbs/PC5961.jpg)
PC5961 Stand-Alone Audio Station
![](product_images/thumbs/PC5962.jpg)
PC5962 Contoured Audio Station
![](product_images/thumbs/PC5964.jpg)
PC5964 Large Speaker Station
![](product_images/thumbs/PC5950.jpg)
PC5950 Universal 2-Way VOX Audio Verification Module
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![CCTV and Security Systems on GSA Contract](http://christy-ind.com/images/gsa_title_sm.gif)
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We Accept Purchase Orders
In addition to all the major credit cards we accept purchase orders from Fortune 1000 corporations, educational institutions, and government agencies.
All purchase order terms are Net 30 days. Please fax your purchase order to (718) 259-3294
![CCTV and Security Systems on GSA Contract](http://christy-ind.com/images/gsa_title_sm.gif)
![](http://christy-ind.com/images/cc.gif)
We Accept Purchase Orders
In addition to all the major credit cards we accept purchase orders from Fortune 1000 corporations, educational institutions, and government agencies.
All purchase order terms are Net 30 days. Please fax your purchase order to (718) 259-3294
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