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Overview

This is a wireless ceiling-mounted smoke alarm that uses low-power technology, with a static current of less than 10μA and an alarm current of less than 50mA. It can work stably in an environment of 0~40℃. It has 90-degree wide-angle detection and 30-meter long-distance monitoring capabilities, can sense fire in time and sound an alarm through a buzzer. The product is suitable for scenes such as schools, bedrooms, warehouses, etc., and supports ceiling installation.

Tuya WiFi Smoke Alarm, Wireless Home Smoke Alarm, Smart Fire Detection Remote Notification (White)

Model: B383
Web Code: 19347790
Sold and shipped by | 3.2 seller rating (34 reviews)

Available for deliveryAvailable online only

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Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Core functions:

Human body detection: Using PIR infrared sensing technology, the detection angle is 90°, the detection distance is 30 meters, and the human body movement can be accurately detected.

Wireless communication: Supports wireless signal transmission (such as RF, Wi-Fi, etc., the specific protocol needs to be confirmed), which is convenient for linkage with the security system.

Low power design:

Quiet current <10μA (energy saving in standby state)

Alarm current <50mA (power consumption is still low when the alarm is triggered)

Buzzer alarm: Built-in buzzer alarm, which emits a high-decibel alarm when an abnormality is detected to deter intruders.

Wide temperature operation: Adapt to 0~40℃ environment, suitable for a variety of indoor scenes.

Ceiling installation: The ceiling design is adopted, which is easy to install, highly concealed, and does not affect the indoor beauty.

Applicable scenarios: schools, bedrooms, warehouses, shops, corridors and other places that require anti-theft or monitoring.

Product advantages:

✔ High sensitivity: Optimize PIR algorithm, reduce false alarms, and accurately detect human activities.

✔ Wireless and convenient: no wiring required, flexible installation, suitable for decorated places.

✔ Low power consumption and long battery life: suitable for battery power supply, reducing frequent replacement.

Product Condition
Brand New
Colour
White

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened

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