Pay in installments of $3.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 1 - Aug 6
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
NEO NAS-AB02B ZigBee USB Siren Alarm Sensor, AB02B1. Function: trigger alarm, make sound and light, remote on off via APP 2. Automatically restore the previous settings with memory function when network or power off reconnecting 3. Battery: CR123Ax2 3V (not included) 4. USB Power supply: 5V 1A 5. Volume: 90db 6. Working Temperature: 0 40 degrees Celsius 7. Working humidity: 20% 85% 8. Wireless frequency: 2. 4GHz 9. Network range: 40m 10. Wireless protocol : Zigbee 3. 0 IEEE 802. 15. 4 11. Size: 68mm
1. Function: trigger alarm, make sound and light, remote on/off via APP2. Automatically restore the previous settings with memory function when network or power off reconnecting
3. Battery: CR123Ax2 / 3V (not included)
4. USB Power supply: 5V/1A
5. Volume: 90db
6. Working Temperature: 0 - 40 degrees Celsius
7. Working humidity: 20% - 85%
8. Wireless frequency: 2.4GHz
9. Network range: 40m
10. Wireless protocol : Zigbee 3.0 IEEE 802.15.4
11. Size: 68mm x 68mm x 33mm
Specification:
| Package Weight |
|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 18 reviews
Sort
Product Reviews
★★★★★ 5
It works great
Color: Black
It has three heat settings. I like my coffee very hot and its perfect for that. It blinks when it’s turned off and still hot. It’s also durable. If it falls of my coffee table it won’t be damaged. Also not expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 5
Great gift!
Color: Light Blue
I bought these for teacher appreciation gifts and the recipients loved them! The light blue ones just add a pop of color and I’ve been told they keep their coffee warm ALL day. What a sweet treat for deserving educators. I plan on buying one for my desk!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 4
Does the job, wish it had some safety features
Color: Black
Good value for the price, and it definitely keeps your coffee warm. I do wish it had a safety feature where it could turn off on its own, or a less sensitive on/off button. It goes on easily and gets very hot, so it can be dangerous with little kids.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
FINALLY able to enjoy my morning coffee without reheating!!!!
Color: Black
Since this mug warmer arrived, I have finally been able to enjoy a relaxing cup of morning coffee. Value and quality are on point. This warmer keeps my coffee warm to the last drop. The cord is long enough to reach an outlet near the end table, easy and simple operation (tap on, tap to lower temp up to two times then final tap off). Auto shut off after 4 hours which I have not used yet as I always unplug my unit after each use, however it is nice to know that is an option. Just one suggestion, Using a mug lid with unit also helps keep the hot beverage at a consistant temp. I LOVE IT and wish I ordered one sooner.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
★★★★★ 5
Perfect
Color: Light Blue
For me this coffee warmer is perfect. The disk sides are just right. High enough for a good fit, but not so high you risk sloshing your beverage. The color (blue) is exactly as displayed. Works great and a very good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026