MWE837 IP65 Outdoor Digital Advertising Display

What the MWE837 is and how it is built

The Marvel MWE837 is an outdoor digital display sold in sizes from 19 to 86 inches. Its enclosure carries an IP65 rating, so the unit is intended for installation outside rather than only in a covered lobby. The housing is galvanised steel sheet 2 mm thick, with an aluminium alloy frame and a tempered glass front, finished in black, white or silver, or in a custom colour. Optional protection includes anti-glare and anti-reflection treatment, UV and IR blocking, dust-proof and vandal-proof construction, and an IK10 impact-test rating.

Screen performance in direct sunlight

The panel uses LED backlighting and is listed at 2500 cd/m2 brightness with a 3000:1 contrast ratio. Viewing angle is rated 89 degrees in each direction at a minimum contrast ratio of 10:1. Colour depth is listed at 16.7 million colours, and the panel brand is given as Samsung and LG. The spec sheet shows a 16:9 display ratio alongside a 1080 x 1920 resolution. Those two entries point to different orientations, so confirm whether the unit will be mounted landscape or portrait before the order is confirmed.

Connectivity, power and operating temperature

PC-version units list VGA, HDMI and USB ports, while Android-version units list HDMI, USB and SD card slots. Network connection options are RJ45, Wi-Fi and 4G, and 3G/4G capability is listed as an option. The unit can be controlled over RS232 or TCP/IP, and the manufacturer provides an API and instruction protocol for integration. Power is rated at 330W on a 100-240V, 50/60 Hz input, which covers Qatar's 240 V, 50 Hz mains. The listed operating range is -30°C to 60°C with air conditioning, -10°C to 55°C with fan cooling, and -30°C to 55°C with fan cooling and heater.

Where it fits in Qatar

• Bus stops and transit areas: a shelter on a busy road in Doha or Al Rayyan, where the screen must stay readable in glare and the cabinet must withstand dust, wind and knocks.
• Mall forecourts and retail frontages: an entrance in Lusail or The Pearl where a larger unit within the range carries promotions in daylight and after dark.
• Hotel drop-offs: a hotel or serviced apartment entrance in West Bay or Al Wakrah showing welcome and wayfinding content outdoors.
• Campus walkways: outdoor wayfinding at a university or training centre in Education City, where remote management reduces site visits.

Remote maintenance and planning the installation

When the optional OMC maintenance cloud is fitted, a facilities team can check real-time status, run remote troubleshooting and receive anomaly alerts for a group of displays. The optional sensor set covers light, humidity, temperature, vibration, ponding, smog, collision and tilt, which helps flag conditions at a remote site. The manufacturer also lists CMS and OMC cloud services, and custom server deployment is available.

Before ordering, plan around three items: the cooling configuration for the site, the wall or pole structure that will carry the weight, and the cable route for power and network. The spec sheet lists size and weight as undetermined, so request confirmed dimensions from SmartRooms Qatar before designing the mount. SmartRooms Qatar offers a free site survey, which is advisable for any unit mounted on a public pole or shelter. The manufacturer warranty is listed as one to three years, and the term for your configuration will be confirmed in the quotation.

Government ministries, municipal bodies and companies can request a quote and raise a purchase order (LPO) or submit through a tender such as Monaqasat. Send SmartRooms Qatar your site location, intended size and cooling needs, and the team will return a quotation, usually within one working day. Request a quote today.