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White rectangular motion sensor with rounded corners and a front-facing lens, battery-powered for wall or shelf mounting

Third Reality Smart Motion Sensor R1 White 3RSMR01067Z

SKU CH-JE94-YASGA

Battery-powered Zigbee motion sensor with manually adjustable 1.5 to 9.5 metre range and up to three-year battery life

  • Product colorWhite
  • Details1.18 L x 2.56 W x 2.56 H inches, AA batteries, 3 years, Batt
  • Key featuresR1, Battery Powered, Casual placement, Echo devices with bui
  • Product dimensions14.33 in W × 12.83 in H × 9.06 in D
  • Product weight0.3 lb (0.14 kg)
  • Real-time motion detection unaffected by heat or sunlight
  • Adjustable sensitivity range from 1.5 to 9.5 metres via button control
  • Battery powered with up to 3 years typical operation on three AA batteries
  • Zigbee 3.0 compatible with Echo devices, Home Assistant, SmartThings, Hubitat and Homey
  • Flexible wireless placement enables custom automation routines for lights and alerts

Smart Zigbee Motion Sensor

The Third Reality Smart Motion Sensor R1 is a battery-powered Zigbee 3.0 device that detects human movement up to 10 metres away. It requires a compatible Zigbee hub such as an Echo with a built-in hub, Home Assistant, SmartThings, Hubitat or Homey. The sensor suits homeowners who want automated lighting, security alerts or energy-saving routines without wiring. It is not for buyers who need a standalone Wi-Fi sensor or a device that works without any hub.

Compact Battery-Powered Design

Measuring 1.18 by 2.56 by 2.56 inches and weighing .3 pounds, the white unit runs on three AA cells for up to 3 years of typical use. Casual placement on a shelf or wall is possible because no power cable is needed. Sensitivity is adjusted manually with a button on the device between 1.5 and 9.5 metres, so no app is required for basic tuning. The small footprint fits discreetly in most rooms.

Low-Power Zigbee Operation

Zigbee 3.0 communication keeps radio duty cycles short, so the sensor draws minimal current from the AA batteries during normal motion detection and reporting. There is no fan or active cooling, so operation is silent. The 3-year battery estimate assumes typical traffic; high-traffic areas will reduce that interval. No mains power or external supply is involved.

How it compares

Measured against everything we stock in Control Hubs & Starter Kits, at today’s prices. Recalculated every night.

Price $45.99
Pricier than about 58% of the 46 comparable items (median $36.49).

Specifications

Product
Model nameSmart Motion Sensor R1
Part number3RSMR01067Z
Product colorWhite
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.3 lb (0.14 kg)

Questions about this item

What Zigbee standard does the Motion Sensor R1 use and which hubs is it compatible with?

It uses Zigbee 3.0 and works with Echo devices that have a built-in Zigbee hub, Home Assistant, SmartThings, Hubitat, Homey and the Third Reality Hub Gen2 Plus.

What are the exact dimensions and weight of the sensor so I can check if it fits my chosen spot?

The unit measures 1.18 L x 2.56 W x 2.56 H inches and weighs 0.16 kilograms.

How do I adjust the detection range on the R1 and what is the common mistake to avoid?

Press the button on the device to cycle the range between 1.5 and 9.5 metres; the mistake is trying to change it in the mobile app, which is not supported.

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