Free software Zinc Alloy Electronic Digital intercom system door lock

Free software Zinc Alloy Electronic Digital intercom system door lock

Unlock methods: RF key-cards and mechanical keys

Specification for hotel RF card door lock

Panel and lock cylinder schematic diagram

The handle installation directions for door locks 

How to install the door locks?

Shenzhen Penghui Investment & Development Co.Ltd,  is a high-tech enterprise specializing in door lock systems products development, production and export. 

Penghui's business range covers digital smart door locks for hotel / home / business series, fingerprint door lock, combination password lock, sauna cambination lock, mechanical hardware locks; lockbody; cylinders; power-saving switch; engineering cases. etc, OEM and ODM service are available.

"Reliability,security, safety, practical" is the enterprise development objective. 

1) OEM and ODM service
Our team have professional experience in product design and development.
If you have any needs for your new product systems, we are always here to provide your supports and make them come true.

2) Products updating
According to world's trend, our R&D team keeps developing new products to meet your different requirements.
Our customers will also provide us their good ideas.

3) Quality control
We have a series of strict strandards to control and inspect the whole production process, including machine, parts and finished products inspection.

4) Fast delivery
According to orders'quantity, shipping time is within 3-25 wording days, quick, fast, safe and reliable.

5) After-sales service
We are always here for you, no matter what problems you meet, just please contact us, we will provide good solutions to solve your problems within 24 hours.