DIGITUS Wireless HDMI Extender/Splitter Set 1x4 — Full HD, up to 100 m
Wireless Full HD 1080p/60Up to 100 m (1:1, line of sight)Expandable to 4 screensIR remote pass-through
The DIGITUS DS-55346 is a wireless HDMI extender set with a metal transmitter and receiver that sends Full HD video (1080p/60) and audio up to 100 m in clear line of sight in a 1:1 connection. Add up to three more DS-55347 receivers and it becomes a wireless 1-to-4 splitter, showing the same source on four screens — useful for signage, showrooms, restaurants, training rooms and events.
The transmitter has an HDMI input plus an HDMI loop-out for a local monitor, and both units carry IR so you can operate the source device with its own remote from the screen end. External antennas and separate power adapters give this set more range than dongle-type wireless kits.
Before you order: Range depends on the number of receivers and needs clear line of sight: 1:1 up to 100 m, 1:2 up to 60 m, 1:3 up to 45 m, 1:4 up to 25 m. Latency is 150–200 ms, so it is meant for signage and presentations, not for live interaction.
What's in the Box
- 1× transmitter
- 1× receiver
- 2× antennas
- 2× power adapters (cable 1.2 m)
- 2× IR cables (1.2 m)
- 1× user manual
What It Means in Practice
- Point-to-point out of the box; the same transmitter serves up to four receivers in multicast mode once you add DS-55347 units.
- Use the HDMI loop-out to keep a monitor at the source, e.g. at the reception desk while the same picture runs in the waiting area.
- IR pass-through lets you change channel or playlist on the source from the remote screen.
- Plug & play with AES-128 / WPA2 encryption — no software or drivers.
What Will Not Work
- No 4K: Full HD 1920x1080 at 60Hz maximum.
- The 100 m figure is for a 1:1 link with clear line of sight; with four screens it drops to 25 m.
- Not suitable for gaming or live camera monitoring (150–200 ms delay).
- Extra receivers (DS-55347) are sold separately.
- Indoor use only.
Key Features
Wireless 1:4 splitter
One source, up to four screens, no HDMI or CAT cabling between them.
Up to 100 m
5 GHz link with external antennas reaches 100 m point-to-point in clear view.
IR remote pass-through
Control the source from the display end with its own remote.
HDMI loop-out
Local monitor output on the transmitter.
Technical Specifications
| Identification |
| Part Number |
DS-55346 |
| EAN / GTIN |
4016032496618 |
| Brand |
DIGITUS (ASSMANN) |
| Product type |
Wireless HDMI extender/splitter set |
| Video & Audio |
| Max. resolution |
1920 x 1080 at 60Hz (Full HD) |
| HDMI / HDCP |
HDMI 1.4 · HDCP 1.3 |
| HDMI data rate |
6.75 Gbps |
| Latency |
150–200 ms |
| Wireless |
| Frequency |
5 GHz |
| Wireless standard |
802.11a |
| Range |
1:1 up to 100 m · 1:2 up to 60 m · 1:3 up to 45 m · 1:4 up to 25 m (line of sight) |
| Security |
AES 128-bit · WPA2 |
| Connectivity & Power |
| Transmitter |
1× HDMI in · 1× HDMI loop-out · 1× IR out · DC 5V power · reset |
| Receiver |
1× HDMI out · 1× IR in · DC 5V power · reset |
| Power consumption |
TX approx. 3 W · RX approx. 1.5 W |
| Indicators |
Power / Link / Status LEDs |
| Physical |
| Housing |
Metal |
| Colour |
Black |
| Dimensions (per unit) |
118 x 63.5 x 18 mm |
| Weight |
TX 172 g · RX 170 g |
| Operating temperature |
0–50°C |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
Manufacturer warranty per DIGITUS/ASSMANN terms — claims handled through Singular |
Frequently Asked Questions
Which extra receiver do I need for more screens?
DIGITUS DS-55347. You can run up to four receivers from one transmitter.
Can I run four screens 100 m away?
No. With four receivers DIGITUS rates up to 25 m in line of sight; 100 m applies to a single receiver.
Does it need a network or Wi-Fi router?
No. Transmitter and receiver create their own encrypted link.
Singular Expert Insight · Buyer's Guide
A wireless splitter is the fastest way to put the same Full HD content on several screens in one hall without cabling — ideal for menus, waiting rooms and events. If you need more screens, 4K or longer reliable distances, look at wired
video splitters or IP extenders over CAT cable.
✓ Buy it if you want to show one Full HD source on up to four screens in the same space without cabling.
✕ Skip it if you need 4K, low latency or long range through walls.
→ Also consider DIGITUS DS-55328 (4K/30Hz wireless KVM, up to 4 screens) or DS-55517 (wired IP extender, up to 253 screens).
Not sure it fits your setup? Send us the model of your rack, switch or device and we will check compatibility before you order.