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PIR Motion Detector | Indoor 433MHz | Smart Alarm System Expansion

  • Home Automation has never been this Smart, Simple or Affordable with the Tuya SmartLife solution for your Home, Office or Factory.
  • Complete control over a wide devices & appliances from ANYWHERE via your mobile phone or simply your voice.
  • Works with Amazon Alexa, Google home and supports IFTTT on the Fastest and most Stable Platform available.
  • Configure and Schedule activation dates, days of the week, start times, duration, geo-fence to name but a few.

R250.00 incl.

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This Wireless 433Mhz PIR Infrared Motion Sensor Indoor is for expansion to our range Smart WiFi Security Alarm Systems that support the connection of 433Mhz devices. This is the identical PIR that comes standard within our Smart Alarm Kits.

Home Automation made Smart, Simple and Affordable via the Tuya, Smart Life App (Android or IOS), offering the fastest, most stable platform and widest range of Smart Products. Supports Alexa, Google Home and IFTTT.

This Wireless PIR Detector uses advanced signal processing technology. When an intruder comes into the detection zone, the detector will automatically detect the intruder’s motion and emit wireless signal to the alarm Host (Alarm starter kit). This product is widely used in homes, factory’s, warehouses and offices. it easily adapts to environment changes, the detector also has energy saving, reliability and easily installation, this device is built be connected to your smart security Alarm starter kit

To purchase our ‘Smart Home, Security Alarm System’ – this device adds to the system [click here]

Product features

  • The PIR (passive-infrared) detects any movement within the detection zone.
  • Anti-theft
  • Adjustable detecting distance
  • Low battery indication
  • Digital dual-core fuzzy logic infrared control chip and intelligent analysis which effectively and reduce false alarm rate
  • Communication range of up to 100m
  • Detection range of the infrared sensor of up to 12m.
  • In or Outdoor use
  • Smart Home Sensor


Power SupplyBattery
Battery Type3x AA Battery DC4.5V (*lifespan +2years)
Wireless frequency433MHz
Wireless transmission range100-150 meters (Open area)
Coding chip and ResistanceEV 1527 / 330KΩ
Detecting distance12m
Detecting angle110°
Alarm indicatorBlue / Red LED
Low battery indicatorYellow LED
Power switchON/OFF
Antenna typeTelescopic antenna
Static current≤25μA
Alarm current≤15mA
Operation Temp.–10°C to +50°C
Humidity5%–95% non-condensing


What’s in the box?

1 x Wireless Indoor 433Mhz PIR Detector
1 x Mounting Stand
1 x User Manual
2 x Screws
2 x Nuts


Home Automation made Smart, Simple and Affordable via the Tuya, SmartLife App (Android or IOS),  offering the fastest, most stable platform and widest range of Smart Products. Supports Alexa Echo Dot, Google Home and IFTTT and more….

tags:  sonoff, tuya industries, smart life app, smartlife, control 4, home automation, broadlink, zigbee, smart home product

Additional information

Weight0.7 g


Tuya Smartlife


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