- 100% Brand New And High Quality
- Made Of High-Quality Materials, Durable

Product Features
-Portable and easy to carry, ready to use: Installation does not require drilling or tools, fixed with adjustable locks or strong suction cups/adhesive bases, and can be completed within 30 seconds, suitable for the majority of hotel door structures.
-High strength material, resistant to prying and impact: The chain is made of thickened stainless steel or high manganese steel material, which is resistant to tensile and shear forces, can withstand large external impacts, and effectively prevents external forces from forcibly prying the door; The locking component is made of thickened alloy material, and the lock core structure is simple and reliable, making it difficult to be unlocked by technology. The surface has undergone rust prevention treatment, making it less prone to rusting in humid environments, with a long service life, and suitable for long-term repeated use.
-Balancing safety protection and convenient access: In the normal locked state, the door can only open a gap of 3-5cm, which can safely receive takeout and express delivery, and prevent strangers from forcibly entering. Equipped with emergency unlocking device, it can be quickly unlocked from the inside in case of emergencies, without affecting escape; Some styles come with alarm function, which will emit a high decibel alarm when the chain is pulled by external force, deterring intruders.

Wide Range of Applications
-Hotel/Homestay Travel Protection: The core application scenario addresses concerns about the safety of door locks in unfamiliar accommodation environments when traveling, especially suitable for solo travel, female travel, or late night stays, effectively enhancing the sense of accommodation security.
-Temporary home security protection: It can be used as an auxiliary anti-theft device for home doors, such as temporary use during door lock maintenance, or for safety protection in children's rooms and storage rooms, to prevent children from opening doors without authorization or outsiders from entering.
-Rental/shared rental security reinforcement: In response to the problem of old and poor security door locks in rental houses, it is not necessary to modify the original door locks, and protection can be quickly installed, suitable for shared tenants to protect personal privacy and property safety.