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White rectangular outdoor doorbell unit with camera lens and RFID reader, two slim indoor monitors with 4.7 inch screens and handsets

visiPower

visiPower 2-wire Video Door Phone Kit 4.7" TFT LCD Monitor RFID Unlock

SKU CH-Y22E-1D94S

A two-wire video intercom kit with two 4.7" TFT LCD monitors, RFID unlock and an electric lock included

  • Connection protocolWired or wire
  • Product typeSmart Doorbell

Type 1 doorbell + 2 monitor

  • Simpler wiring with two-wire power, audio, video and control
  • RFID unlocking with five keyfobs included and expandable capacity
  • Dual indoor intercom communication between monitors
  • 7" colour TFT LCD with low power consumption
  • Aluminium outdoor unit with white LED night vision

Two-wire video intercom kit

The visiPower kit supplies a complete two-wire video door phone system for a two-unit apartment. One outdoor station with a white LED night-vision camera connects to two 4.7" colour TFT LCD indoor monitors using only a single non-polarity cable pair. The central power supply and plug-in connectors with DIP switches keep installation simple and support up to two outdoor units and six indoor monitors in total.

Upgrade from legacy multi-wire intercoms

Replaces older analogue or four-wire digital intercoms that require separate power, audio, video and control cables. The jump is worthwhile when rewiring is impractical, when you need hands-free intercom between the two indoor monitors, or when you want RFID unlocking without adding a separate access-control system. Not suited for buyers who need wireless or IP-based connectivity, or for buildings that require more than two outdoor stations.

Build integration and expansion

The outdoor unit is aluminium alloy with rain and oxidation resistance and includes one electric control lock; a second lock can be driven simultaneously. Five RFID keyfobs are supplied with add and delete functions, and additional fobs can be enrolled as needed. Wiring supports in-out, branching and mixed topologies. Buyers who need integration with a smart-home hub, mobile app or keypad entry should look elsewhere.

How it compares

Measured against everything we stock in Keyless Entry Locks & Readers, at today’s prices. Recalculated every night.

Price $251.99
Pricier than about 81% of the 274 comparable items (median $105.49).

Specifications

Product
Product typeSmart Doorbell
Connectivity
Connection protocolWired or wire

Other versions of this model

5 more in the same range

Questions about this item

What cable does the 2-wire video door phone kit need for power, audio, video and control signals?

A single non-polarity 2-wire cable carries power, audio, video and control signals between the outdoor unit and the indoor monitors.

Which step with the DIP switchers is often missed during installation?

Setting the DIP switchers on each monitor to a unique address before powering the system up, otherwise the dual intercom communication will not work.

How many additional RFID keyfobs can be registered to the system later?

The kit includes five keyfobs and supports adding more as needed; there is no fixed limit stated for extra registrations.

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