Digital door lock with key/Smart Hotel Lock

Product Name	Digital door lock with key/Smart Hotel Lock
Color	Silver/Black
Operating Voltage	DC 6V
Limit voltage	DC 4.3V ~ 9V
Emergency Power Supply	Micro USB power Bank
Working power	dynamic	<150 mA
	Static	<50 uA
working environment	temperature	-20C°~ +60C°
	humidity	20%~ 80%
Storage environment	temperature	-20C°~ +80C°
	humidity	10%~ 80%

Product Description

A digital door lock with key/smart hotel lock is a high-tech security device designed for use in hotels, apartments, and other residential or commercial properties. It combines the convenience of traditional key-based access with the advanced features of smart technology, providing enhanced security and user-friendly operation.

Product packaging

Company Profile

Ying Lang Electronic Technology Co. ,Ltd. is a professional manufacturer which Integrates of manufacture and trade.
Established in 1998, It is specialized in the development and application of electronic door lock. We offer the professional smart system solution for the clients from hotel, apartment, office building, school and residence, etc.

Our survices

1. We provide 2% spare part for free;
2. We provide OEM and ODM service;
3. All items come with 2 years warranty;
4. We provide our lock ,your safety and satisfaction
5. Technical support will be offered through all the after-sales service.
6. During warranty period, our factory will offer free service for replacement;
7. Beyond warranty, we can also offer spare parts and maintenance with paid service;
8. We have sent our locks to BE/ES warehouse, which will save a lot of transport cost for our
business.

Certifications

Brand Honors

Honor witnesses strength, strength witnesses glory Inland has always focused on product research and development and innovation.
For independent intellectual property rights, and has obtained a number of national patents. The process of Yinlang's pursuit of product stability and excellent quality has obtained The recognition of professional institutions and consumers.

Established in 2002 ELA has over 40 models of smart lock, Our products include smart hotel lock(card hotel lock,bluetooth hotel lock,online system hotel lock,etc) and intelligent residential locks. ( Face recognition system, fingerprint lock,password lock). we have our own R&D department which contains 5 electronic engineers and 4 mechanical engineers . We provide  services. Our products are CE,ISO9001 ,EN14846 and Fidelio Interface approved.

1. hotel lock

2. Apartment lock

3. fingerprint lock

4. 3D face smart lock

5. Smart home products

6. Smart Hotel DND

7. Smart accessories