EM-P21R Rockchip RK3568 21.5 Inch Android Embedded IPC

4.5 / 150 Reviews

Overview

Emdoor’s the P21R is easy to install by the methods of embedded, wall-mounted and others, which can be in any position and widely used in industrial control, communication, power, network, and other automation fields.
  • CPU: RK3568
  • GPU: Mali-G52-2EE
  • Operating system: Android 12
  • Resolution: 1920×1080
  • Screen size: 21.5 inches

Description

Overview

The EM-P21R is a 21.5-inch rugged Android 12 embedded IPC designed for industrial automation, control, and communication. Powered by the Rockchip RK3568 processor, it delivers reliable performance in harsh environments, with flexible installation options for embedded or wall-mounted setups.

Key Features

  • Robust Processing: Rockchip RK3568 (quad-core Cortex-A55, up to 2.0GHz, 22nm) with Mali-G52-2EE GPU ensures efficient computing for industrial applications.

  • Vivid Touch Display: 21.5″ Full HD (1920×1080) 10-point capacitive touchscreen with 250-nit brightness, offering clear visuals and responsive control.

  • Rugged Design: IP65-rated for dust and water resistance, with anti-electromagnetic interference and EMC/EMI compliance. Operates reliably from -20°C to 60°C.

  • Fanless Cooling: Aluminum cladding and passive cooling ensure silent, 24/7 operation with minimal maintenance.

  • Versatile Connectivity: Includes 2x USB 3.0, 2x USB 2.0, 2x RS232/RS485, HDMI, 1000M LAN, M.2 for 4G/HDD expansion, dual-band Wi-Fi (802.11a/b/g/n/ac), and Bluetooth 5.0.

  • Easy Integration: Standard PPC hooks support flexible installation for industrial control, CNC machines, monitoring systems, and more.

Applications

Perfect for industrial production, automation equipment, power systems, and network management, the EM-P21R ensures durability and seamless operation in demanding settings.

Boost your industrial efficiency—contact Emdoor  for a demo or quote today!

Additional information

Dimensions

537.02 x 324.02 x 57.60 mm

Machine weight

5.05 kg

Machine color

Black(Front and Rear Panel: Black,Decorate Board:Black)

Display

21.5 inch LCD 16:9, resolution 1920*1080 , 250nits

Touch screen

10 PCAP

Camera

/

I/O Interface

Standard USB-A
USB3.0*1,USB3.0*1 OTG,USB 2.0*2
Power interface
DC IN 12V-24V Power connector *1
Standard Earphone Jack *1
RJ45 *1 (10M/100M/1000M adaptive)
DB9 PORT RS232*2
(Mainboard switchable to RS485: RS485*1,RS232*1)
HDMI *1

Power adapter

AC100V ~ 240V、50Hz/60Hz output DC 12V/4A

WIFI

802.11a/b/g/n/ac

Bluetooth

BT5.0

2G/3G/4G/5G

2G/3G/4G

GNSS

/

CPU

RK3568

GPU

Mali-G52-2EE

Operating system

Android 12

Memory

4GB

Storage capacity

64GB

Battery

/

NFC

No

1D/2D

No

Fingerprint

No

Operating temperature

-20℃~60℃

Storage temperature

-30℃~70℃

Humidity

95%, no condensation

Protection level

IP65 Front Panel

Drop height

1.22m drop resistance

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