What is a smart lock that can be used even at -20℃? — Chatlock releases cold resistance verification results
Chatlock Co., Ltd. has verified and released the results of cold resistance tests for its smart lock 'H10', confirming its normal operation even in low-temperature environments of -20℃. This overcomes challenges such as battery performance degradation and operational delays in cold regions, expanding the product's reliability and applicability.
📋 Article Processing Timeline
- 📰 Published: April 28, 2026 at 04:14
- 🔍 Collected: April 27, 2026 at 19:31
- 🤖 AI Analyzed: April 27, 2026 at 20:59 (1h 27m after Collected)
In winter, with low temperatures and heavy snowfall observed, interest in the cold resistance performance of residential equipment has increased. Against this backdrop, Chatlock Co., Ltd. (chatlock) conducted and released the results of cold resistance verification for its smart lock 'H10' in low-temperature environments.
In such environments, smart locks have faced the following challenges:
・Decreased battery performance due to low temperatures
・Operational delays of internal components
・Impact on sensor reactions
This verification reproduced a low-temperature environment of -20℃ to -30℃ in a test chamber. After a certain period of low-temperature exposure, operational checks were performed on the following items:
・Unlocking performance of fingerprint and password authentication
・System startup and response speed
・Overall device stability
The verification results confirmed that 'H10' operates normally even in a -20℃ environment, allowing unlocking via fingerprint and password authentication.
No significant operational delays or errors due to low temperatures were observed, indicating its suitability for daily use in cold regions.
Furthermore, 'H10' has received high ratings in smart lock related categories on Amazon and has been selected as a 'BestSeller in Deadbolts'.
Its product stability and ease of installation are highly regarded by users.
For the 2026 model, improvements in the installation structure allow many users to install it in a short time. The fact that it does not require tools or specialized construction is also a key feature.
Chatlock Co., Ltd. has obtained Technical Regulations Conformity Certification (commonly known as TELEC certification) for radio equipment in Japan, providing products that comply with legal regulations.
Additionally, a support system has been established in Tokyo, offering consistent support from pre-introduction consultation to installation and after-sales service.
Chatlock H10 is currently available on Amazon. A limited-time discount campaign is also underway.
Amazon Store: https://www.amazon.co.jp/dp/B0G2R1Y7T2?th=1
【About Chatlock】
Chatlock is a company that researches, develops, manufactures, and sells smart locks. Based on the philosophy of 'making keys freer and safer,' it provides solutions to a wide range of fields including homes, offices, and hotels.
Official Website: https://www.chatlock.co.jp/jp
YouTube: https://www.youtube.com/@chatlock-jp
Instagram: https://www.instagram.com/chatlock2018/
X: https://x.com/chatlock2018
In such environments, smart locks have faced the following challenges:
・Decreased battery performance due to low temperatures
・Operational delays of internal components
・Impact on sensor reactions
This verification reproduced a low-temperature environment of -20℃ to -30℃ in a test chamber. After a certain period of low-temperature exposure, operational checks were performed on the following items:
・Unlocking performance of fingerprint and password authentication
・System startup and response speed
・Overall device stability
The verification results confirmed that 'H10' operates normally even in a -20℃ environment, allowing unlocking via fingerprint and password authentication.
No significant operational delays or errors due to low temperatures were observed, indicating its suitability for daily use in cold regions.
Furthermore, 'H10' has received high ratings in smart lock related categories on Amazon and has been selected as a 'BestSeller in Deadbolts'.
Its product stability and ease of installation are highly regarded by users.
For the 2026 model, improvements in the installation structure allow many users to install it in a short time. The fact that it does not require tools or specialized construction is also a key feature.
Chatlock Co., Ltd. has obtained Technical Regulations Conformity Certification (commonly known as TELEC certification) for radio equipment in Japan, providing products that comply with legal regulations.
Additionally, a support system has been established in Tokyo, offering consistent support from pre-introduction consultation to installation and after-sales service.
Chatlock H10 is currently available on Amazon. A limited-time discount campaign is also underway.
Amazon Store: https://www.amazon.co.jp/dp/B0G2R1Y7T2?th=1
【About Chatlock】
Chatlock is a company that researches, develops, manufactures, and sells smart locks. Based on the philosophy of 'making keys freer and safer,' it provides solutions to a wide range of fields including homes, offices, and hotels.
Official Website: https://www.chatlock.co.jp/jp
YouTube: https://www.youtube.com/@chatlock-jp
Instagram: https://www.instagram.com/chatlock2018/
X: https://x.com/chatlock2018