DATA CARD/MPS - MED100-HS - Phone Handset.

$5.00
READY TO SHIP - ONLY 15 LEFT IN STOCK!
SKU
154442
Handset, complete 2-wire to 4-wire conversion circuitry. Two of these connected in a series loop with a 12-volt battery can provide 2-way communication. Five foot coiled cord terminated in RJ11 modular plug.RJ11 plug.