Other UHF Readers : OTR1100 | OTR1100a | OTR1100b | OTR2000 | H100 | H200 | OTR500 | Antennas
OTR500 - Outdoor UHF RFID Reader - 460x460x50mm and 12dBi Built-in Vertical Polarization Antenna Reader

OTR500 – Outdoor UHF RFID Reader

OTR500 is a waterproof, dust proof (UHF) RFID integrated outdoor reader. With a built in 12dBi high gain vertical polarization antenna, OTR500 can achieve read range of 8m or more*. Alternatively, OTR500M with a 9dBi circular polarization mid-range antenna is available.

OTR500 series supports multi-protocol on UHF ISO stardards ISO18000-6B and ISO18000-6C. Programmed on a universal SDK platform, OTR500 offers a seamless transition from development to deployment environment.

Commonly used in outdoor applications like car parks, access control gates, OTR500 will be the outdoor UHF RFID reader of your choice.

* Depending on read environment

OTR500L Long Range Integrated UHF Reader
Operating Frequency 868MHz to 963MHz
IP Rating IP67
RF protocol ISO18000-6B
EPC Class 1
EPC Class 1 GEN 2
Transmission Method
FHSS or Fixed Frequency
(Software Configured)
Antenna 12dBi Built-in Vertical
Polarization Antenna
Maximum RF Power 30 dBm
RF Power Resolution <0.5 db
RF Power Range 20 to 30 dBm
(Software Configured)
Tag Identification Mode Time Triggered or Event Triggered
Tag Identification Time <8ms per tag
Tag Read/Write Latency
Read: 5ms every 8 bytes
Write: 25ms every 4 bytes
Tag Read/Wite Range
Communication Interface RS232 / RS485 / Wiegand26/34
RS232 / Wiegand 26/34 / Ethernet
Input / Output 1 Triggered Input
2 Relay Output
Power Supply
Power Consumption
Dimension Reader: 460 x 460 x 50mm
Packaging: 550 x 550 x 160mm
6.5kg (actual)
10kg (volumetric)
Operating: -20°C to +70°C
Storage: -40°C to +85°C
Reader Indicators Buzzer
Software Developer Kit OTR-2k SDK (WinXP / Win7)
OTR500M Medium Range Integrated UHF Reader
Antenna 9dBi Built-In Circular Polarization Antenna
IP Rating IP67
Tag Read/Write Range
Communication Interface RS232 / RS485 / Wiegand26/34/42/50
RS232 / Wiegand 26/34/42/50 / RJ45
Input / Output 2 Triggered Input
2 Relay Output
Power Supply
Dimension Reader: 225 x 225 x 100mm
Packaging: 450 x 300 x 140mm
Weight 2.8kg (actual)
3.8kg (volumetric)
Temperature Operating: -20°C to +70°C
Storage: -40°C to +85°C

*Subject To Change Without Prior Notice