Four-wire analog kit
One outdoor station and one indoor monitor in the documented kit configuration.
Technical document · TD-D3R36
TD-D3R36 4-Wire Analog Video Intercom Datasheet
Download the TD-D3R36 datasheet and verify the kit scope, station-to-monitor cable conditions, power supply and separate door-lock path before issuing a distributor or project quotation.
Document scope
What the TD-D3R36 datasheet confirms
These values apply only to TD-D3R36. They are not a universal four-wire specification and should not be copied to another intercom model.
RVV4 conditions
0–50 m with 0.3 mm² or 0–70 m with 0.5 mm², both listed at 15 V.
Separate RVV2 cable
RVV2 × 0.5 mm² is listed separately for the outdoor-station-to-lock path up to 30 m.
DC 15 V / 2 A adapter
AC 100–240 V, 50/60 Hz input with DC 15 V, 2 A output as listed.
Quick reference
Fields to check before quotation
Confirm the document revision and installation conditions before reusing any value in a bill of materials, submittal or channel listing.
| Indoor monitor | 7-inch LCD, 800 × 480, DC 12–15 V, wall-mounted. |
|---|---|
| Outdoor station | 700P camera, 90° horizontal view, 940 nm infrared fill light, IP65 listed. |
| Documented functions | Video call, two-way audio, monitoring, door unlocking, no-disturbance mode and ringtone selection. |
| Operating entries | Working temperature −20 °C to 70 °C; relative humidity 10% to 70% as listed in the supplied PDF. |
| Compatibility boundary | Wire count alone does not establish a universal pinout or prove PoE, SIP, IP networking or cross-model compatibility. |
Document-control issue: the supplied PDF identifies TD-D3R36 as a four-wire product and marks the station-to-monitor route as RVV4. Its page-4 heading still reads “Wiring Diagram (2-Wire Connection)”; use corrected installation collateral when that revision is issued.
Need a quotation-ready configuration?
Send the exact model, station and monitor count, cable type and route length, power condition, lock details, destination market and required document set for a model-specific review.