Wired Two-way Communication Door Phone Audio Intercom System for Multi Apartments Building Doorbell

Wired Two-way Communication Door Phone Audio Intercom System for Multi Apartments Building DoorbellProduct DescriptionIndoorunit:7inchcolor display -DP-766.
Function:4 wire video doorbellHigh resolution digital screen (800*480).Monitoring/Intercom/Calling/UnlockingVolume/Color/Chord melody adjustableRoom to Room IntercomCertification:CE, ROHSSupport max.systemcapacity2outdoorstationto4indoormonitor
Monitor
DP-766
Workingtemperature
-15~50℃
Screen
7 inch
Mainfunction
Monitoring,intercom,Unlocking
MaxNo.soflocks
3
Typeofunlocking
VoltageunlockingorRelayN/O,N/Cunlocking
Working temperature
-15~50℃
No.sofchordMelodies
12
Resolution
800*480
Wiring
4-wirepinend
Power consumption: standby
working
<0.5W
≤6W
Volume,Bright,Color
Adjustable
Maxsystemcapacity
2outdoorstations&4monitors
Roomtoroomintercom
Yes
Dimension
225*128*23.5mm
Powersupply
DC12V2A

TW-631Series
SpecificationsMaterial: Aluminum Alloy PanelInstallation: Flush Mounted/surface mountedDimensions: 204*110*40mmView Angel: 90°;Lens: 3.6mmSupport User: 4 Users
Features* Water-proof & Anti-dust rating: IP56* High resolution camera, 1/4”CMOS 700TVL camera* Auto IR night vision* Night indicator light* NO/NC or Voltage unlocking for option* Intercom volume adjustable* Adjustable view angel* Working temperature:-20~50℃* Relative humidity less than 90%* Power supplied by indoor monitorRelated Products
wired two way communication systemCompany InformationShenzhen TongWei VideoElectronics Co.,Ltdspecialize in manufacturing of Video Door Phone products,we are ISO:9001-2008 certificed,with strong R&D team, SMT lines, Assembly lines, that our products have beenexported to USA, Europe, Russia, Brazil, and other countries with customer satisfaction.As an active manufacturer, we offer OEM/ODM to our customers.With our principles of Integrity, Practicability,Innovation, Efficiency, we are always keeping on providing first-class goods and services.Please kindly click to know more our products - Video Door Phone.We are willing to develop business relationship with you.apartment building intercom system wired two way communication systemOur Services
1).Payment method:
We accept payment of T/T(Telegraphic Transfer),Western Union and L/C, Paypal.
2).Delivery time:
Sample order: 2-3 days after fullpayment.Largequantity depends on the stock;
Mass order: within about 30days after receipt of your order payment.
3).Quality control:
We have professional QC team;Each product is through strict test with inspection
machine and inspection before shipment.
4).Guarantee Period:
18 Months,If the quality have any problems,We have a good after sale service team
will solve the quality problem.
5). Packaging Details
1x LCD indoor device;1x Outdoor station;1x Power Supply;
1 bag of mounting screws; 1x Monitor bracket. 1x User Manual.
intercom system wired door phone audio intercomPackaging & Shipping
multi apartments building doorbellFAQ
Q1. How about transmission range between mobile device and our video doorbell wifi?
A.Signal can be transmitted between 2 devices at any place where network is accessable.
Q2How to operate your video doorbell with motion sensor?
A.We have detailed user manual in English; you can also consult our sales staff.
Q3. Can youprovide samples?
A.Yes, sample can be sent for your evaluation.
Q4. How about warranty of your item?
A.Our offer 18 monthswarranty;free maintenance to all defective items within this period.
Q5.Can youprovide OEMor ODM service?
A.Yes, OEMor ODM service is available.
≥500 units OEM and ODM are FREE.