What Is the Nexakey NX-VD570-W-CS 7-Inch Wi-Fi Video Door Phone Kit and How Does It Work in Bangladesh?
The Nexakey NX-VD570-W-CS is a complete 7-inch Wi-Fi video door phone kit for one home, flat, or office door in Bangladesh. It pairs the NX-VD570-W outdoor door station with the NX-VD570-W-MN indoor monitor. A visitor presses the call button at the gate, and the call rings on the 7-inch touch screen inside and on the Nexakey app on your phone. You see the visitor, speak to them, and open the door from the monitor or from the app, whether you are at home or at work. DigiMark Solution is Nexakey's exclusive distributor in Bangladesh and supplies the NX-VD570-W-CS to homes, apartment buildings, and offices in Dhaka, Chattogram, and across the country.
Key features
- 7-inch IPS capacitive touch monitor, 1024 × 600
- 2 MP outdoor station with a 148° wide view and night vision
- Answer and unlock from the Nexakey app on Android and iOS
- Four-channel motion and human-detection recording, SD card up to 1 TB
- Four-wire cabling — no network run to the gate
- Grows to 6 monitors, 2 door stations, 3 locks, and 2 cameras
Why choose the NX-VD570-W-CS
One cable to the gate, no network run
The gate station connects to the monitor over a 4-wire link. Only the indoor monitor joins Wi-Fi, so a finished building in Dhaka does not need a new data cable to the gate.
A 148° view of the whole doorstep
The 2 MP station has a 3.2 mm wide-angle lens with a 148° angle of view. Infrared night vision with an IR-cut filter keeps the picture usable after dark.
Records who came while you were out
The monitor records on motion and human detection across four channels. Footage goes to an SD card of up to 1 TB.
Built for an exposed gate
The station is IP65 aluminium alloy rated from −40 °C to +50 °C. A rain cover and a 35° deviator for angled gate posts are in the box.
Room to grow
One system takes up to 6 indoor monitors, 2 door stations, 3 locks, and 2 cameras.
How it works
- A visitor presses the call button on the NX-VD570-W outdoor station.
- Video and audio travel over the 4-wire link to the NX-VD570-W-MN monitor, which also powers the station.
- The monitor rings and pushes the call to the Nexakey app on Android and iOS over 2.4 GHz Wi-Fi.
- You talk to the visitor and press unlock on the monitor or the app; the station releases the connected electronic lock.
- When nobody answers, the visitor can leave a voice message, and motion and human detection record the visit to the SD card.
Where it is used
Independent houses and duplexes
Answer the gate from any room or from the office, without walking down to the boundary wall.
Flats in apartment buildings
Screen visitors at the flat door before opening, and add a second monitor in the bedroom.
Small offices and clinics
Reception sees and talks to visitors at the entrance before releasing the door.
Retrofits in finished buildings
The 4-wire link reuses or replaces an existing door-phone cable instead of a new network run.
Price & availability in Bangladesh
The NX-VD570-W-CS is supplied in Bangladesh by DigiMark Solution as an Indent Order item: it is brought in against a confirmed order, and the lead time is confirmed with your quotation. Pricing depends on quantity, the lock and accessories you need, and whether you buy as a reseller or for your own site, so it is issued directly rather than published.
Buy genuine from DigiMark Solution
Exclusive Nexakey distributor in Bangladesh
DigiMark Solution is Nexakey's exclusive distributor in Bangladesh—the source of genuine NEXA DOOR stock and local technical support.
Since 2006, seven branches
DigiMark Solution has supplied security and automation products in Bangladesh since 2006, with branches in Dhaka and Chattogram.
Lock, power and cabling in one quotation
The video door phone, electronic lock, exit button, and backup power are specified together, so the system works on the day it is installed.
Installer and dealer support
System integrators and dealers get technical help with wiring, lock selection, and app setup from DigiMark engineers.
Consider before buying
Choose the lock first
The kit does not include a lock. It is compatible with a range of electronic locks; confirm the lock type and voltage with DigiMark before ordering.
Plan for load-shedding
The monitor runs from a DC 12 V 2 A adapter. Put the monitor and the Wi-Fi router on a UPS or IPS so the door keeps answering through an outage.
Wi-Fi is 2.4 GHz
The monitor joins 2.4 GHz Wi-Fi. Check that the router near the monitor broadcasts a 2.4 GHz network.
Need keyless entry at the gate?
If residents or staff should open the gate themselves, choose the NX-VD770-FMW-CS instead. It adds fingerprint, IC card, and PIN unlock at the station; the camera and monitor are the same.
