Models are available with or without an LCD.

Depending on the sensor model, the WRZSeries Sensor can transmit sensed temperature,

setpoint temperature, sensed humidity, occupancy status, and low battery conditions to

an associated router or receiver. The WRZ Series Sensors are designed for indoor, intra-building

applications only.

The WRZ Series Sensors use direct-sequence, spread-spectrum RF technology, and operate on

the 2.4 GHz Industrial, Scientific, and Medical (ISM) band.

The receiver meets the IEEE 802.15.4 standard for low-power, low-duty cycle RF transmitting

systems.

Refer to the WRZ Series Wireless Room Sensors Product Bulletin (LIT-12011653) for important

product application information.

Features

• Wireless RF Design

• Integral Wireless Signal Strength Testing Built into the Sensor

• Easy Installation and Relocation

• Easily Applicable Data Types

• Simple, Field-Adjustable DIP Switches

• Wireless Signal Strength and Low Battery Condition Mapping

• Optional, Battery-Powered WRZ-SST-120 Wireless System Survey Tool

• High Resistance to RF Interference from Other Radio Devices or RF Noise Sources

• Onboard PIR Occupancy Sensor Available on Some Models

• User-Selectable Default Display for Humidity Models

• Display Models

• Three Temperature Setpoint Range Options

• Blinking Red LED Light to Indicate Firmware Version