What's the battery life on this? Does the amount of traffic affect how long the battery last?

Pretty much the shelf life of the battery. It's been more than three years since I bought the 1st gen and it's working just fine to trigger a garage and entry hall - and it has been well over 110 in that area for much of this past summer. I've not pulled the patent applications nor reverse engineered it but the circuit stays low (the least amount of power consumed) during the period consisting of daylight or other room lights on. I my case I'd bet that the sensor is consuming current for six hours a day for nearly 1,000 days.

What is the minimum amount of time after leaving the room before the lights turn off?

There’s a setting in the app that says “when there is no motion after ___ minutes” the quickest setting is 1 minute. Then from there 2,3,5,7,10, and increments up to 60.

Is there a way to use this for security? will it notify you remotely or ifttt when it senses motion?

Yes. I have mine pointed at my front door. Whenever it senses movement and I am not home (ie: my cell phone isn’t home) I get an alert on my phone. While it works for security, I also use it to know when maintenance is in my apartment, and it also triggers turning on the main lights. It’s all setup through iOS Home, so not sure about ifttt or Android. But definitely possible!

What's the difference between this one(473389) and the other one(464602)?

I have four Hue sensors– two in black boxes, two in blue boxes. The sensors in black boxes are not HomeKit compatible. The sensors in the blue boxes are. I don't know how that lines up with the product numbers.

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Motion Sensor, Exclusively for Philips Hue Smart Lights, 1-Pack | No-Wire Installation, Magnetic Mount or Screw Setup, Comes with Two AAA Batteries, Smart Home

Product ID: 441832501

Details

Brand
Philips Hue
Colour
White
Item Weight
0.17 Pounds
Maximum Range
12 metres
Power Source
Battery

📶12m wireless range

🔋Battery-powered, wireless freedom

⚙️Customizable via Hue app

$257.85

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Description

🚶‍♂️ Light up your life the smart way—never walk in the dark again!

RELIABLE CONNECTIVITY - Requires Hue Bridge for stable, secure control without draining your Wi-Fi.
ANYWHERE ANYTIME CONTROL - Manage your smart lighting remotely and create automations that fit your lifestyle.
EFFORTLESS WIRELESS SETUP - Battery-powered and magnetic mount lets you place it anywhere—no wiring needed.
SEAMLESS SMART AUTOMATION - Automatically triggers your Hue lights with motion for hands-free convenience.
PERSONALIZED LIGHTING EXPERIENCE - Customize light color and brightness based on time of day through the intuitive Hue app.

The Philips Hue Motion Sensor is a wireless, battery-powered device that integrates exclusively with Philips Hue smart lights via the Hue Bridge. It detects motion up to 12 meters to automatically trigger your lights, offering customizable settings through the Hue app for personalized lighting scenes. Easy to install with a magnetic mount, it enhances your smart home with reliable, hands-free lighting automation.

Specifications

ASIN	B09KNQ5KTB
Antenna Location	Residential Security, Automation
Battery Description	Alkaline
Best Sellers Rank	#821,125 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #8,530 in Specialty Lighting (Home & Kitchen)
Brand	Philips Hue
Built-In Media	Motion Sensor
Colour	White
Compatible Devices	Philips Hue lights, Hue Bridge
Country of Origin	USA
Customer Reviews	4.6 4.6 out of 5 stars (1,007)
Item Dimensions D x W x H	5.6D x 7.1W x 17.5H Centimeters
Item Length	1.18 Inches
Item Type Name	Hue motion sensor
Item Weight	0.17 Pounds
Manufacturer	Signify North America Corporation
Maximum Range	12 metres
Mfr Part Number	570977
Model Number	570977
Mounting Type	Wall Mount
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
UPC	046677570972 466775709720
Unit Count	1.0 Count

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$257.85

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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