Documentation02/10/2012

Otis #: 3-000169Revision : 1.0

Otis Instruments GEN I vs. GEN II RadiosNicholas SanderaEngineering

GEN I “Legacy” GEN II

Radio

Manufacturer Digi International Digi International Laird Technologies Laird Technologies

Model 9XStream 24XStream PRM-240-01 PRM-120-01

Frequency 900 MHzLegacy

2.4 GHzLegacy

900 MHzLaird

2.4 GHzLaird

Commonly Called 900 Legacy 2.4 Legacy 900 Laird 2.4 Laird

Used in

OI-WF690, OI-WF190, OI-7010, OI-7032,

OI-WF753, OI-WF910, OI-WF985

OI-WF690, OI-WF190, OI-7010, OI-7032,

OI-WF753, OI-WF910, OI-WF985

OI-6000, OI-6900, OI-7010, OI-7032, OI-7500, OI-7530, OI-7543, OI-9100,

OI-9850

OI-6000, OI-6900, OI-7010, OI-7032, OI-7500, OI-7530, OI-7543, OI-9100,

OI-9850

Otis Instruments, Inc. Bryan, Texas 77802 (USA) | 979-776-7700 | 979-776-7719 (fax) | sales@otisinstruments.com | otisinstruments.comFor internal use only. Page 1 of 1

Documentation Format 2009.07.27Rev: 1.0 Otis #: 3-000009EN 13980:2002 4.2.3