DC Power two way talk Non-visual Wired Door phone intercom audio 4 AAA battery

Description

hosecurity
Main Photo and Features
Wired Audio Doorphone
DC power
By two wire connection(extention connection cable is not included)
DIY and easy use
White color
For indoor use only
Package included:
Two handset and wall unit
Wall mount bracket
Quick Guide Instruction
Battery and  Cables are NOT included
Products Description
This listing is intercom audio doorphone,It is powered by DC battery only,connected the two unit set by two wires cable ,When you press the doorbell and can talk with other one at another end.
It is widely used in office,warehouse,home etc.The connecion cable is two wire RVV2 cable,this listing  doesn't include  cable.
We are selling another unit with AC or DC battery power optional,you can view it by click the item No.
331884188616
or search the item no. on eBay site.
Please choose to buy the cable spec according to your distance.
50 meters:RVV2*0.5MM
100 meter:RVV2*0.75MM
More Products Photo
Products Specification
DC 6V (each unit need 4pcs AAA battery,the battery is not included)
Working currency:<100mA
Bell rings grade:>70DB(0.5 meter distance)
Connection:by wire RVV2 (the cable is not included for this listing)
Products material:ABS
Products Application
Delivery
We highly pay attention to your package delivery and safe,and provide
online tracking No.
for your package.Usully two delivery service for you choose:
economic shipping service
or
expediated Intl shipping service
,The freight cost is different.
The destination to US,CA,AU,UK,France,Germany,Russian by E-package service about 10-14days to your destination
Expediated Intl shipping service by UPS,DHL,Fedex etc,3-5 days to your destination,please contact us for exact feright cost if not specified.
Some items is listed with Free Shipping service,if your destination is not included,you are welcomed to contact for free shipping avilable.
The Delivery and all cost doesn't include any buyer's local customs import tax fee.
Warranty and Return Policy
All items is tested before shipping and all our items are comply with eBay Buyer Warranty.If you meet any trouble or problem during you use our products,please NOT click "Request Retun" firstly,You are greatly appreciated to contact our sales in advance and let us help you.
For any return,please contact us in advance to get a RMA no. and detail return Address.
If the unit damaged due to customer reason,the buyer need pay the  maintenance expense.
The products are not eligible for return in the following situations:Products are abused by man-made damage such as mis-operation, Crushed or Optional modification.
About Us
Our E-Commercial team are glad to provide you best quality products and satisfied shopping experience.We cooperated with world famous company for your item quality and logistic service.
Quality items and Test each one:
All products are strictly tested on our production line and we strictly test each one is working before shipment.
etc.
Reliable Logistics Service
Your item is Delivered by International Famous Logistics Agent or National Postal Service.We provide you online Tracking No. and Assure you can get it safely.