Check out these excellent MOBILE PRESENTATION resources available from DPS

Call bells have a design that is time-tested and is a favorite.

Displays your signs upright on desk or flat surface. Portrait or landscape options.

WUXGA, 4000 Lumens, LCD, 1.2-2.0:1 (D:W), 10,000/20,000 Hr Lamp, 16W Speaker, RJ-45, Wireless Opt, HDMI x2

Fully portable for easy transportation

3 lens 180–degree FOV fixed focus; 2 Mic AI–powered auto framing, face detection, touch–button, multi–display modes

1080p native, 4000 Lumens, Laser-DLP, 1.16-1.47:1 (D:W), 20,000 Hour Light Source, HDMI x2, 8W Speaker

4K UHD, 6000 Lumens, Laser/DLP, 1.25-2.0:1 (D:W) Lens Shift, HDBaseT, HDMI x 2

4K ePTZ webcam with 10x zoom, 138 degree FOV, USB 3.0 type B plug and play

WXGA, 4200 Lumens, Laser-DLP, 1.19-1.54:1 (D:W), 20,000 Hour Light Source, HDMI x2, 8W Speaker

4K UHD, 7200 Lumens, Laser/DLP, 1.25-2.0:1 (D:W) Lens Shift, HDBaseT, HDMI x 2

WUXGA, 5200 Lumens, Laser/LCD, 1.22-1.98:1 (D:W), Lens Shift, 16W Speaker, Network, HDMI x2

Dock−4 enables you to connect your USB−C device to HDMI™, DisplayPort, and VGA video outputs, 2 USB 3.0 ports, 1 USB 2.0 ports, an Ethernet port, SD and micoSD card port and USB−C charging pass−through.

USB–C data port and charging pass–through with Ethernet and USB 3.0 data

KDock−3 enables you to connect your USB−C device to HDMI™ and DisplayPort video outputs, 2 USB 3.2 Gen 1, an Ethernet port, SD card port and USB−C data and charging pass−through.

KDock−1 enables you to connect your USB−C device to an HDMI™ video output, USB 3.0 port, and USB−C charging pass−through.

WXGA, 4700 Lumens, DLP, 1.113-1.523:1, 8W speakers, Dual HDMI

WUXGA, 5200 Lumens, LCD, 1.2–2.0:1 (D:W), 16W Aud, Ethernet, Dual HDMI

WUXGA, 4000 Lumens, DLP, 1.21–1.59:1, 8W speakers, Dual HDMI

WUXGA, 4500 Lumens, LCD, UST, 0.44:1 (D:W), 16W Aud, RJ45, Wireless Opt, HDMI x 2