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SMa-0512-C Sub Controller/Shielding System Controller/Intelligent Jamming Controller

SMa-0512-C Sub Controller/Shielding System Controller/Intelligent Jamming Controller

Place of Origin : China(mainland)
Model Number : SMa-0512-C
Certification : ISO9001
Price : Negotiation
Packaging Details : EPE+Carton
Delivery Time : Depends on your quantity
Payment Terms : T/T,Money Gram
Supply Ability : 10,000
MOQ : Negotiation
Shipping : UPS,TNT,DHL or other delivery mode
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SMa-0512-C Sub Controller(Network Version)


It connects with the power input end of the shielding device. It takes the Ethernet communication way to accept the commands sending by the main controller end (the main controller system and the line concentration controller), like open/close or status inquiry, power adjust and executes the corresponding actions. It’s available for any brand mobile signal jammers with city electricity supply.

Technical Parameter

A:Communication transfer way: Ethernet network transfer, support TCP/IP protocol, adaptive 10/100M
B:Maximum current load:20A
C:Input/output voltage: AC 185V~250V
D:Panel parts
Front panel: K: manual switch; OFF: switch off the jammer; ON: switch on the jammer.
Rear panel: AC power input/output; FE: ground; N: neutral; L: input firing line; L1: output firing line; S: power adjustable interface (6 channels power adjustable)


Accept and execute all kinds of commands sending by main control software through Ethernet, and execute the corresponding actions ;
Sub controller can fulfill the following functions to the mobile phone jammer connected to its sub end (power output end):
Open and close the mobile phone jammer;
On/off any jammers signal channel, adjust output power of each channel;
Test the faulty mobile phone jammer, give alarm, and report to the main control software;
Easy to connect: just need to connect the sub controller to the jammer’s power input end;

Main Parts

Detailed Technical Parameter


120*65*45(excluded protruding)

Total weight


Network protocol




Address code mode

Distribution IP

Static power consumption



IEC1000-4-2,3,4,5 compliant

Enclosure material

Aluminum alloy

Sub Controller Connection Diagram

System Connection Topology

OEM Customized Service

Silkscreen OEM service can be offered for 50 or above.
Neutral can be provided.

Product Tags:

Mobile Signal Jammer


Jamming System


Intelligent Jamming System

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SMa-0512-C Sub Controller/Shielding System Controller/Intelligent Jamming Controller Images

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