USB C RS232

QM-4303The QM-Series 4K UHD signage display offers crisp, high-resolution images in a slimmer and lighter design than its predecessor. It features increased brightness and a non-reflective panel for improved visibility in a variety of lighting conditions. Designed for reliable, long-lasting use, it supports both portrait and landscape orientations and features Anti-Burn-in technology to prevent ghosting. Built-in USB media playback allows for easy content delivery directly from a USB drive, while dual HDMI ports and a USB Type-C input support a wide range of media sources. Ideal for retail stores, hotels, and other public spaces. 4K Ultra HD resolution: sharp, detailed images for impactful presentations. High 500-nit brightness and an anti-glare panel: ensures clear visibility in bright rooms. Compact and versatile design: The slim design fits into narrow spaces and supports both landscape and portrait mounting. Alink: Synchronized power on/off via HDMI. Anti-Burn-in technology: Prevents ghosting. Built-in USB media playback: Easily delivers content directly from a USB drive. Versatile connectivity: Includes two HDMI ports and a USB Type-C port for flexible media connectivity. Neovo Controller software compatibility: Easily control multiple displays simultaneously via RS232/LAN.

Philips PR-850 1080p Projector (White)The Philips PR-850 1080p projector delivers up to 4,000 lumens of brightness, a native Full HD resolution of 1920 × 1080 pixels, and the ability to project images ranging from 70 to 150 inches. Thanks to TI DLP technology and a Philips UHP 200 W lamp, the device offers excellent text readability, sharp details, and natural color reproduction compliant with the REC.709 standard. It is a versatile solution for conference rooms, classrooms, and anywhere where a large, bright, and detailed image is essential.Bright and detailed images even on a large screenFull HD resolution ensures that presentations, charts, spreadsheets, and video content remain clear even on large screens. With a brightness of up to 4,000 lumens, you can conduct meetings and training sessions in typical office environments without having to completely darken the room. A minimum contrast ratio of 1600:1 enhances detail clarity and improves content perception.Reliable Philips UHP lamp for years of serviceThe 200 W Philips UHP lamp ensures stable image performance and a long service life. The lamp life is up to 6,000 hours in Normal mode and up to 10,000 hours in Eco mode, which reduces the frequency of light source replacement and lowers operating costs. This is a practical solution for businesses and institutions that use the projector intensively.Flexible installation and convenient image adjustmentThe projector supports four projection modes and allows for manual focus adjustment and keystone correction. The built-in digital zoom, ranging from 0.8x to 2.0x, makes it easy to adjust the image size without having to move the device. A throw ratio of 1.49–1.64 allows for a 95-inch image from a distance of approximately 3.1 m, and a projection range of 2,425 to 5,197 mm provides great flexibility during installation.Two HDMI inputs and full operational readinessTwo HDMI inputs allow for the simultaneous connection of multiple signal sources, such as a computer and a media player. The USB-A port can power external devices with 5 V / 1.5 A, which is useful, for example, when connecting HDMI dongles. There is also a 3.5 mm audio output for connecting headphones or an external sound system. The projector also features an RS232 port for integration with AV control systems.Portable design and built-in speakerWith dimensions of 302 × 218 × 99 mm and a weight of 2.3 kg, the projector is easy to move between rooms. The built-in 2 W speaker allows you to play audio without connecting additional equipment, which is ideal for quick presentations and meetings. If necessary, you can easily connect external speakers via the audio output.Included: Projector Remote control 2 AAA batteries for the remote AC power cables with AUS, EU, UK, and US plugs x4 Quick start guide General Manufacturer Philips Model PR-850 Technology / Optics Display technology TI DLP Light source UHP 200-170 W 0.8 E20.7i Fusion Air Colorimetry and metadata REC.709 Resolution 1920 × 1080 pixels Light source lifespan 6,000 hours (Normal mode) / 10,000 hours (Eco mode) FOFO contrast ratio Min. 1600:1 Aspect ratio Auto / 4:3 / 16:9 / 16:10 / Native Throw ratio 1.49~1.64 (95” ±3% @ 3.1 m) Screen size 70" - 150" Projection distance 2425 mm - 5197 mm Lens protection No Projection modes 4 Focus adjustment Manual Keystone correction Manual TOF No 4-point corner correction No Digital zoom Yes (0.8x-2.0x) Integrated media player No Audio Built-in speaker 1 × 2 W Surround sound mode No Audio correction Yes Connections HDMI input x2 USB-A (5 V / 1.5 A and external storage support) x1 USB-C No Bluetooth No Power Power consumption during operation 260 W (typical) Power consumption in standby mode 0.5 W (max.) @ 100–240 V AC Dimensions and weight Dimensions (W x D x H) 302 × 218 × 99 mm Weight 2.3 kg Operating and storage conditions Operating temperature 0°C to 40°C Storage temperature -20°C to 60°C