Epsilon Electronic Equipment & Components Pvt. Ltd. Offers DTMF Type Selective Calling Intercom System. Epsilon Electronic Equipment & Components Pvt. Ltd. Supplies signal & telecom items for the Indian railways. DTMF Type Selective Calling Intercom System is suitable for using for point to point communication between SM & Cabin, ASM of yard & LC gate, Cabin ASM/SM/LC gate, LC gate/LC gate/Cabin ASM. DTMF Type Selective Calling Intercom System is also used as intercom upto 11 parties when the selected station is called, an audiovisual alarm is activated. This telephone works on 12VDC.
