Price unavailable right now
Updated November 2026
Data from the official Centralite and YoLink sites.
2026 verdict
Back gates in the yard are the brief the YoLink LoRa Smart Outdoor Contact Sensor answers, not the Centralite Micro Door Sensor.
It is IP63, built around a long-range radio, rated for 5 years on AA cells, warranted for 2 years, and it is the more affordable and better reviewed. Alexa and Home Assistant are supported. Apple Home, SmartThings and Matter need a YoLink hub, and Google Home is partial. The Centralite Micro Door Sensor is a small indoor Zigbee contact sensor, 33 x 15 x 44 mm, for SmartThings or Home Assistant, with no weather rating. Battery life is not published. Put the YoLink LoRa Smart Outdoor Contact Sensor on the back gate. Put the Centralite Micro Door Sensor on an indoor door that already has a Zigbee hub.
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| Feature | Centralite Micro Door Sensor | YoLink LoRa Smart Outdoor Contact Sensor | Winner |
|---|---|---|---|
| Rating | 4.1 | 4.5 | YoLink LoRa Smart Outdoor Contact Sensor |
| Weather Resistance | NO | IP63 | YoLink LoRa Smart Outdoor Contact Sensor |
| Integrations | Alexa, Samsung SmartThings, Home Assistant | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | YoLink LoRa Smart Outdoor Contact Sensor |
| Connectivity | Zigbee | Other | Tie |
| Sensors | Door & Window Open/Close | Door & Window Open/Close | Tie |
| Alerts | Door & Window Open/Close Alerts | Door & Window Open/Close Alerts | Tie |
What the differences mean
Yard or indoor frame
The YoLink LoRa Smart Outdoor Contact Sensor is IP63 for gates, mailboxes and sheds, with an 18 mm detection distance. The Centralite Micro Door Sensor has no weather rating and measures 33 x 15 x 44 mm. One watches a back gate. The other disappears on an indoor stile. They are not substitutes.
Radio
The YoLink sensor uses a long-range radio and a YoLink Hub. The Centralite Micro Door Sensor uses Zigbee and a Zigbee hub. Neither is a hub-free Wi-Fi sensor. A back gate with only a home router, and no YoLink Hub, cannot use the YoLink. An indoor door with no Zigbee coordinator cannot use the Centralite.
Battery and warranty
The YoLink LoRa Smart Outdoor Contact Sensor publishes 5 years on AA cells and a 2 year warranty. The Centralite Micro Door Sensor uses a CR2450, and both battery life and warranty are not published. The outdoor sensor is the one you can plan a service interval for.
Platforms
The YoLink supports Alexa and Home Assistant directly. Google Home is partial. Apple Home, SmartThings and Matter need a YoLink hub. The Centralite Micro Door Sensor supports SmartThings, Alexa and Home Assistant. Apple Home and Matter are not supported, and Google Home is not published.
Which one to buy if
- the back gate is outdoors and far from the router
The YoLink LoRa Smart Outdoor Contact Sensor is IP63 with a long-range radio, a 5 year AA rating and a 2 year warranty.
- you need a tiny Zigbee sensor on an indoor door
The Centralite Micro Door Sensor is 33 x 15 x 44 mm and needs a Zigbee hub, not a YoLink Hub.
- you want Apple Home on that outdoor gate
Apple Home is listed with a YoLink hub. The Centralite Micro Door Sensor does not support Apple Home.
- your hub is SmartThings and the door is indoors
SmartThings is supported directly on the Centralite Micro Door Sensor. On the YoLink it needs a YoLink hub, and the YoLink is the outdoor body.
Price unavailable right now
- - Rating: 4.1 vs 4.5
- - Weather Resistance: NO vs IP63
Winner
10% OFF
$22.49
$24.99
- + Rating: 4.5
- + Weather Resistance: IP63
- + Integrations: Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter
What owners say
Owners of the YoLink LoRa Smart Outdoor Contact Sensor describe long stretches of gate monitoring without missed openings, range that still works through trees at a few hundred feet, and an open reminder they bought the sensor for. They like replaceable AA cells and a hub that can use Ethernet. They warn that the quarter-mile figure wants a clear line of sight, that there is no screw mount on the battery box, and that pulling the batteries does not raise a prompt tamper-style alert.
Frequently Asked Questions
Which belongs on a back gate, the Centralite Micro Door Sensor or the YoLink LoRa Smart Outdoor Contact Sensor?
The YoLink LoRa Smart Outdoor Contact Sensor. It is IP63, long range, rated for 5 years on AA cells, warranted for 2 years, and it is the more affordable and better reviewed. The Centralite Micro Door Sensor is a small indoor Zigbee sensor with no weather rating.
Is the Centralite Micro Door Sensor outdoor rated?
No. Weather resistance is not supported, and battery life is not published. It measures 33 x 15 x 44 mm and needs a Zigbee hub. The YoLink LoRa Smart Outdoor Contact Sensor is the outdoor one, at IP63, with an 18 mm gap.
What platforms does the YoLink sensor add?
Alexa and Home Assistant directly, Google Home partially, and Apple Home, SmartThings and Matter with a YoLink hub. The Centralite Micro Door Sensor supports SmartThings, Alexa and Home Assistant, not Apple Home or Matter. Google Home is not published for it.
Do both need a hub?
Yes, different hubs. The YoLink LoRa Smart Outdoor Contact Sensor needs a YoLink Hub. The Centralite Micro Door Sensor needs a Zigbee hub. Neither joins Wi-Fi by itself.
Who should buy the Centralite Micro Door Sensor?
Someone with Zigbee who wants a small indoor open and close sensor for SmartThings or Home Assistant. Buy the YoLink LoRa Smart Outdoor Contact Sensor for a yard gate, mailbox or shed.
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