Crestron ZUMLINK-IR-QUATTRO-HD-DLS-RLY HD Presence Detector with Relay

It is a STEINEL high-definition infrared presence detector with daylight sensing, HVAC control and Zūm Link communication for Zūm wired lighting control. It mounts in the ceiling, uses four passive infrared detectors across a 360° pattern, measures daylight with a closed loop sensor, and has an output relay for a relay-input capable device.

It lets the detector control a relay-input capable device, and Crestron's title for this model lists HVAC control. Connections are normally open, normally closed and common, with the control output rated 1A at 30VAC/VDC. The ZUMLINK-IR-QUATTRO-HD-DLS is the same high-definition detector without the relay.

It covers a 360° pattern of square zones that can be scaled mechanically. Using four infrared pyroelectric detectors, it reaches a maximum zone of 50 x 50 ft (2,500 sq ft), or 15 x 15 m (225 sq m), for major motion as described by NEMA WD7. Daylight sensing has a 10 to 1000 lux setting.

It takes power from the Zūm Link bus, with a maximum current consumption of 17 mA. Two orange RJ-45 ports link it to other Zūm wired devices in the room, such as load controllers and keypads, over CBL-CAT5E-ZUMLINK-P CAT5e cable, sold separately, with up to 750mA of pass-through current.

It can be fitted straight into the ceiling, into a 4 in. square or round junction box, or onto a 3 in. mud ring; the box or ring is not included. The plastic housing measures 121 mm by 121 mm, is 72 mm deep, is rated IP20 and suits temperatures from 0° to 40°C.

Crestron asks its dealers to give the price of the ZUMLINK-IR-QUATTRO-HD-DLS-RLY directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.

Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the ZUMLINK-IR-QUATTRO-HD-DLS-RLY on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.

Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the ZUMLINK-IR-QUATTRO-HD-DLS-RLY develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.

We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.

Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.