Smart Smoke & Carbon Monoxide Alarm Detector Device

Smart Smoke & Carbon Monoxide Alarm Detector Device

Smart Smoke & Carbon Monoxide Alarm Detector Device

Regular price $120.99 Sale price $49.99


Who wouldn’t want to avoid accidents that cause fire and other disasters that might happen at your home? With this smart smoke detector, you get to sleep worry-free and experience intelligent home assistance like never before.


  • HIGH PRECISION CHIP: High sensitivity sensing, high precision chip to avoid other gas interference.
  • INTELLIGENT DISPLAY: LED display, when the concentration of carbon monoxide exceeds the standard, will be accurately displayed on the screen, at a glance.
  • ALARM INCLUDED: 85 minutes treble alarm, sensitive, 3 seconds speed alarm, when the detector detects a gas leak, it will sound a loud alarm.
  • POWER: Unique low power design, low power reminder function. Two universal AA batteries work, no wiring, and can be installed to match gas.


  • Condition: Brand New
  • Material: ABS
  • Color: White
  • Package Weight: Approx. 113g / 4oz
  • Size: Approx. 10 x 3.8cm / 3.9 x 1.5in
  • Model: CS803
  • Detector Body: Smoke + Carbon Monoxide
  • Power: 3V (2 * 1.5VAA battery) ( Not included )
  • Power Consumption: Less than 3W
  • Sensor: Imported Core Source Sensor
  • Alarm Concentration: 30PPM- 99PPM
  • Working Humidity: Less than 95% RH
  • Working Temperature: 0 Degree to 55 Degree
  • Alarm Sound: 85db
  • Alarm Mode: On-site alarm


  • 1 x  Carbon Monoxide Alarm
  • 1 x  Manual
  • 1 x Mounting Screws

All orders are shipped within 24 to 48 hours of you placing the order using DHL eCommerce, USPS or whatever the local courier service is in your location. Typical delivery time frame is between 7 to 12 business days to Europe, USA, Canada & New Zealand, although it can take up to 21 days if there are delays! However, you may receive your items much earlier than expected.

All orders are shipped with a tracking number so you can track it every step of the way! From time to time, there may be some delays beyond our control such as customs or postal delays.

If you have any issues at all with your order then you can return the item back to us or exchange it for something else if it doesn't meet your standards.

We want you to know that there is absolutely no risk in buying something on our store and your payment is always protected with us. If you don't like it, then simply let us know so that we can resolve things.

We have 24/7 email support so please contact us if you need assistance.


Very quick delivery to New York! I really love the products on this store as there are so many fantastic gift ideas and quirky items that you simply won't find in normal stores.


I have 6 kids at home, so whenever their birthday is coming up, this is always the first store that I land on to find something special to get for them. I've honestly used this site so many times now and the customer support is second to none.


This store has everything you need if you're looking for some creative gifts! So many cool gadgets and products that I have never seen in stores before. Highly recommended :)


I really prefer to support family businesses like Fully Needed rather than spending my money at Amazon. Delivery time is fine as well, most of my orders have arrived in a week or less to North Carolina.

Stephen O.

Fully Needed has great customer service and they really go out of their way to help you. They also threw in a massive discount after I purchased items from them after using them for a second time.

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