Doctor patient counter phone
* 2 Way voice phone * Easy installation * 6 month guarantee with after service
Doctor Patient Video phone
* 7 inches color LED display * 2 way conversation * Plug & Play * 1 year guarantee with after service
2 WAY 1 PAIR WIERD INTERCOM [TW-209]
2 way conversation, distance 200m, power 1.5v x 4 AA batteries or 220v AC, easy installation, 6 month warranty 1pair wired intercom
3 WAY INTERCOM [TW-003]
3 way intercom, No call charges No monthly rental Easy installation, distance 200m 4 wire parallel cabling, 220v power, 6 month warranty
4 WAY INTERCOM [TW-004]
4 way intercom, No call chargers No monthly rental Easy installation, distance 200m 4 wire parallel cabling, operating power 220v, 6 month warranty