IR-TEC International Ltd.

MRD‑734SZ
SmartDALI Occupancy Sensor

The MRD‑734SZ is a Zhaga Book 18 Type B compatible DALI occupancy sensor featuring multi-scheme bi-level StepDIM or continuous SmartDIM control for outdoor smart lighting.

Through an easy twist and lock connection with standard Zhaga Book 18 receptacle on the luminaire, the sensor can provide smart sensing control as programmed to the integrated luminaire with D4i certified driver.

Different lenses can be applied to provide specific coverage at different mounting heights.

Applicable Remote
SRP-280	Full functionality
URP-100	Manual ON/OFF/DIM, TIME/LUX setting

TRANS Brochure

Power: AUX (+24V) or DALI bus power
Sensing Tech: PIR
Output: DALI broadcast
Setting: Remote (IR)
Mount: ZHAGA book 18
Connection: ZHAGA book 18 (type b)
Coverage: Changeable
Compliance: UKCA, CE

Omni‑directional pyroelectric infrared sensor
Digital data control ALS for daylight harvesting
Supports DALI drivers with AUX and bus powers
Supports 4-pin Zhaga Book 18 edition 2 receptacle
DALI broadcast command for standalone control
Multi-level high/low StepDIM or SmartDIM control
Exceptionally long range of remote programming
2-way IR remote programming tool for all settings
Multiple lens options selectable for different ranges
IP-66 and IK-08 protections for outdoor applications
Occupancy sensing status digitial output available

Lens Options		Coverage
Lens A Standard
Lens B Extra Wide
Lens C High Bay
Lens D Standard
Lens F Extra Wide
Lens G * Aisle Way
Lens H High Bay
Lens L * Long Aisle
* Not for IP-66 application

Product Information

MRD-734SZ Datasheet
MRD-734SZ Installation Instruction
Lens Options Datasheet
Lens Installation Instruction

Features

Omni‑directional pyroelectric infrared sensor
Digital data control ALS for daylight harvesting
Supports DALI drivers with AUX and bus powers
Supports 4-pin Zhaga Book 18 edition 2 receptacle
DALI broadcast command for standalone control
Multi-level high/low StepDIM or SmartDIM control
Exceptionally long range of remote programming
2-way IR remote programming tool for all settings
Multiple lens options selectable for different ranges
IP-66 and IK-08 protections for outdoor applications
Occupancy sensing status digitial output available

Lens Options

Lens Options		Coverage
Lens A Standard
Lens B Extra Wide
Lens C High Bay
Lens D Standard
Lens F Extra Wide
Lens G * Aisle Way
Lens H High Bay
Lens L * Long Aisle
* Not for IP-66 application

Download

Product Information

MRD-734SZ Datasheet
MRD-734SZ Installation Instruction
Lens Options Datasheet
Lens Installation Instruction