Two parties (upstairs to downstairs or indoor to outdoor) speaking intercom doorbell, building security equipment. Power supplying or batteries supplying.
Specializing in produce interphone, interphone doorbell, auction price, if you have interest please give me information!

We are a professional manufactory located in mainland China, specializing in produce common telephone, VOIP phone/SKYPE phone-handset, answering phone, wired interphone doorbell, wired jingle doorbell, telephone ringing-bell, series telephone accessories: telephone cables with 4 wires and 6 wires; RJ9, RJ11, RJ45 modular plugs; 623K, 616E, 623PCB, 616PCB; ADSL filter, and all sorts of telephone connector box with great variety of goods, quality comes first, reasonable price and delivery on time.

Welcome to browse our website: http://www.lingtingzhe.com/default.asp?wtype=en

Please pay attention that we never send all of our price list, just tell us what items you’re in the market for, then we’ll quote you. Thanks!