43SE3KD
LG 43SE3KD 43-inch FHD Standard Signage Display
- Screen size
- 43"
- Resolution
- 1,920 x 1,080 (FHD)
- Brightness
- 350 nit
- Operating temp.
- 0°C to 40°C
The LG 43SE3KD is a 43-inch full HD signage display, now discontinued by LG. It offers 1,920 x 1,080 resolution and 350 nits brightness, with a slim 11.9 mm side bezel and USB content scheduling that runs without a server. It suits offices, schools and retail entrances in Qatar that need a reliable screen with a current replacement. Request a quote for an equivalent model.
The LG 43SE3KD is a 43-inch full HD display from the SE3K signage series, built for shared indoor spaces where a looping message, timetable or wayfinding slide must stay readable. LG has discontinued this model, so this page serves organisations that already run it, buyers comparing it with newer displays, and anyone who needs a replacement. SmartRooms Qatar can quote for a current equivalent.
Brightness and resolution for busy indoor spaces
The panel shows a 1,920 x 1,080 image with a typical module brightness of 350 cd/m². That level suits corridors, reception desks and waiting areas, where a counter number or a menu has to be read from a few metres away. It is a full HD panel, not 4K, so keep text large and viewing distances in mind when you plan content. Conformal coating on the circuit board helps it resist dust, iron powder and humidity, which matters on dusty sites across Qatar.
Content scheduling, Wi-Fi and network monitoring
Content can be loaded over USB and played on a timetable directly from the display, so a small clinic in Al Sadd can rotate health awareness slides without a server on site. Larger estates can use SuperSign W for content management and SuperSign C for control and monitoring. The display supports a Wi-Fi USB dongle for content distribution, although the dongle is not in the basic accessory list. SNMP support gives IT teams a way to manage screens across the network.
Ports, control and the media player question
Two HDMI inputs sit alongside DVI-D, RGB and audio inputs, with an audio output. For control, the panel offers RS232C in and out, an RJ input, an IR receiver and a USB port. This suits a school where a lesson laptop feeds the display over HDMI while a facilities team switches inputs centrally. There is no OPS slot, but LG lists the MP500 and MP700 as external media players that can be attached as optional accessories.
- Basic kit: remote controller with two batteries, power cord, quick start guide, RGB cable, IR receiver and RS232C gender adapter.
- Optional: ST-432T stand, LSW230B wall bracket, AM-B220S VESA adapter and an external media player.
Planning the mount, power and environment
The head weighs 10.0 kg and measures 969.6 mm x 563.9 mm x 54 mm, with the thinnest part at 38.6 mm. It uses a 200 x 200 VESA pattern, so check the wall and bracket before drilling. A free site survey from SmartRooms Qatar can confirm wall structure, cable routing and clearance around the mount.
Power is built in and rated 100-240 V at 50/60 Hz, which covers Qatar's 240 V, 50 Hz supply. Typical consumption is 60 W, falling to 45 W in smart energy saving mode. The operating range is 0°C to 40°C with 10% to 80% humidity. Qatar summers can exceed 45°C, so install the display in an air-conditioned room away from direct sunlight and hot window glass. The rated range does not cover outdoor or unconditioned use, so confirm the environment with the SmartRooms Qatar team.
Choosing a current replacement for this model
If you need more units to match an existing installation, first record the room sizes, the number of screens, the input signals and the mounting method. A private school in Al Wakrah refreshing corridor screens, or a government service desk in Doha showing queue numbers, can each use a current equivalent with a matching mount. SmartRooms Qatar supplies to all eight municipalities, delivers, installs, and accepts purchase orders (LPOs), government tenders, bank transfer and cheque payments.
Send your room list and mounting plan to SmartRooms Qatar and request a quote for a current equivalent that matches this specification.
Highlights
- 43-inch full HD panel with 1,920 x 1,080 resolution
- 350 cd/m² typical brightness for indoor signage
- 11.9 mm side bezel and slim 38.6 mm thinnest section
- USB content scheduling without a media server
- Two HDMI inputs, DVI-D, RGB and RS232C control
- Discontinued by LG; request a quote for a replacement
Estimated timeline
Quotation within 1 working day · delivery timing depends on stock availability, and we confirm it with your quotation.
Specifications
PANEL3
- Screen Size
- 43"
- Resolution
- 1,920 x 1,080 (FHD)
- Brightness(Module, Typ., cd/m²)
- 350
CONNECTIVITY3
- Input
- HDMI(2), DVI-D, RGB, Audio
- Output
- Audio
- External Control
- RS232C in/out, RJ in, IR Receiver, USB
PHYSICAL SPECIFICATION4
- Bezel Width
- 11.9mm (T/R/L), 18mm (B)
- Monitor Dimension (W x H x D)
- 969.6mm x 563.9mm x 54mm(38.6mm:Thinnest Part)
- Weight (Head)
- 10.0kg
- VESA™ Standard Mount Interface
- 200 x 200
ENVIRONMENT CONDITIONS2
- Operation Temperature
- 0°C to 40°C
- Operation Humidity
- 10 % to 80 %
POWER2
- Power Supply
- 100-240V~, 50/60Hz
- Power Type
- Built-In Power
POWER CONSUMPTION2
- Typ.
- 60 W
- Smart Energy Saving
- 45 W
STANDARD(CERTIFICATION)3
- Safety
- UL / cUL / CB / TUV / KC
- EMC
- FCC Class "A" / CE / KCC
- ErP / Energy Star
- NA / Yes(Energy Star 7.0)
MEDIA PLAYER COMPATIBILITY2
- OPS Type Compatible
- No
- External Media Player Attatchable
- Yes (MP500/MP700)
SOFTWARE COMPATIBILITY2
- Content Management Software
- SuperSign W
- Control and Monitoring Software
- SuperSign C
ACCESSORY2
- Basic
- Remote Controller(include battery 2ea), Power Cord, QSG, RGB Cable, Regulation Book, Phone to RS232C Gender, IR Receiver
- Optional
- Stand(ST-432T), Media player, Wall bracket(LSW230B), VESA Adapter(AM-B220S)
