Kocom Wired 2-Way Audio Interphone Kit DC 6V | IP-201P Telephone & Jumper Wires ( Bell Wire ) -Ref: ORN-DKD-Spring MLL32

-Ref: ORN-DKD-Spring MLL32

-Ref: Yansu-BK-CW-30W

-Model: mMC4-C32/4

-Ref: Non-S-4-339474

Kocom Wired 2-Way Audio Interphone Kit DC 6V | IP-201P Telephone & Jumper Wires ( Bell Wire ) -Ref: ORN-DKD-Spring MLL32Kocom Wired 2 Way Audio Interphone Kit DC 6V IP 201P Type: Wired 2 Way Audio Interphone Kit Units Included: 2 Indoor Handset Station (Direct Communication) Mounting: Wall mount Communication Features: Analog, full duplex, Built in Delightful single melody signal sound (Electronic chime) Wiring Type: 2wire Mounting: Wall mount or desktop stand Power Supply: DC 6 V via 4 1. 5 V AA batteries (only for main unit), and support AC adapter DC 6V Power