YoLink Indoor Motion Sensor Kit, 2 Sensors with SpeakerHub

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Product guide

YoLink Indoor Motion Sensor Kit, 2 Sensors with SpeakerHub

The YoLink Indoor Motion Sensor Kit combines two YS7804 indoor PIR motion sensors with a SpeakerHub for app-connected alerts and audible announcements. Its LoRa link is listed at up to 2034 feet in open air, while motion detection is specified for 6–20 feet, so it suits room-level sensing rather than long-distance movement detection.

At a glance

Includes two indoor motion sensors and one SpeakerHub according to the kit description.
PIR sensing with three sensitivity levels and stated 6–20-foot motion detection distance.
SpeakerHub can provide selected tones, custom spoken announcements, a door chime or a siren.
Sensors send alerts through the YoLink app when used with a compatible hub.
SpeakerHub requires Wi-Fi and USB power, and the listing says an AC adapter is included.

Price

$49.99Save 17%

Reference price: ~~$59.99~~

Price checked: Nov 14, 2026

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Often bought together

YoLink SpeakerHub Smart Home Hub with Voice Alerts, YS1604 | Hear Custom Sensor Alerts, Alarm Tones, Works with Home Assistant, LoRa YoLink Protocol Up to 2034 Feet, Wi-Fi Required

$26.99

YoLink Indoor Temperature & Humidity Sensor, YS8003 | Temp/Humidity App Alerts, Up to 2-Year Battery, Works with IFTTT, LoRa YoLink Protocol Up to 2034 Feet, Hub Required

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Pros and cons

Pros

The included SpeakerHub makes the bundle usable for audible alerts as well as app notifications.
Battery-powered sensors avoid sensor wiring, and low-battery alerts are described for maintenance planning.
Adjustable sensitivity and wall or ceiling installation allow some flexibility in room placement.

Cons

The stated 6–20-foot motion detection distance is much shorter than the advertised open-air LoRa communication range, so these figures serve different purposes.

Technical specifications

12 specifications

Identity
Brand	YoLink
Model	YS1604-UC+YS7804-UC*2

Power and battery
Power configuration	Corded Electric
Sensor battery requirement	4 AAA batteries required.

Wireless and detection
Maximum wireless range	2034 feet
Motion detection distance	6–20 feet
Coverage	360° coverage with a 120° side profile
Wireless protocol	LoRa

Installation
Mounting types listed	Wall Mount
Mounting options	wall or ceiling mounting

Compatibility and use
Compatible devices	Smartphone
Use	Indoor use only.

What to know before buying

Listing details to confirm

Listing details conflict: the specifications call the power configuration Corded Electric and require four AAA batteries, while the sensor details specify two AAA batteries per sensor and the SpeakerHub uses USB power. The kit description says it contains two sensors and one SpeakerHub, but the built-in media field lists only Detector. Check the selected variation's components and power details before buying. The 2034-foot figure is LoRa communication range in open air, not motion detection distance, and actual wireless range varies with obstacles and placement. A compatible YoLink Hub or SpeakerHub is required for app connectivity. Connected automation devices are sold separately.

Who is it for?

A good fit for

Households wanting two indoor motion sensors and a hub with audible announcements in one kit.
Buyers using YoLink app alerts or planning motion-triggered routines with compatible devices.
Rooms and hallways where a 6–20-foot motion detection distance is appropriate.

Less suited to

Outdoor monitoring, since the specified sensor is for indoor use only.
Buyers expecting motion detection across the listed 2034-foot LoRa communication range.
Setups without Wi-Fi for the SpeakerHub or without a compatible YoLink hub for app connectivity.

YoLink Indoor Motion Sensor Kit, 2 Sensors with SpeakerHub · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 2,604 ratings

5 stars73%73%
4 stars12%12%
3 stars6%6%
2 stars3%3%
1 star6%6%

Customer feedback reports easy setup, useful phone notifications, good perceived range and positive experiences with performance and battery life. The summary also says accuracy is mixed, including reports that movement beyond a few meters may not be detected. For buyers, that concern matters more than the much longer LoRa communication figure, which describes sensor-to-hub wireless range rather than the area each sensor detects. Feedback also mentions Alexa and Home Assistant integration, but buyers should confirm compatibility for their own setup.

Positive themes

Customers describe setup as easy and report useful phone notifications and positive performance and battery-life experiences.

Mixed feedback

Feedback on detection accuracy is mixed, with some customers reporting difficulty detecting movement beyond a few meters.
Customers' assessments of value are mixed.

Frequently asked questions

How many sensors are included?

The kit description says the package includes two sensors and one SpeakerHub, three items total. Check the selected variation because the listing's built-in media field only says Detector.

How far away can the sensors detect motion?

The stated motion detection distance is 6–20 feet. The separate 2034-foot figure refers to LoRa communication in open air, not movement detection.

Does the kit need Wi-Fi or a hub?

The listing says a YoLink Hub or SpeakerHub is required for app connectivity. SpeakerHub connects to Wi-Fi and USB power, while actual requirements may depend on the selected variation.

Can these sensors be used outdoors?

No. The supplied specifications identify the YS7804 as indoor use only.