Guangzhou Coma Electronics Co., Ltd.
Main products:car parking system,parking barrier,turnstile,parking lock
Contact Us
  • Contact Person : Ms. huang susan
  • Company Name : Guangzhou Coma Electronics Co., Ltd.
  • Tel : 86-20-66674686
  • Fax : 86-20-66674689
  • Address : Guangdong,Guangzhou,No.7th Xiaoping Industrial Road,Shatou Street,Panyu District, Guangzhou City
  • Country/Region : China
  • Zip : 511400

COMA the latest security swing gate barrier BM831 China

COMA the latest security swing gate barrier BM831 China
Product Detailed
swing gate characteristic max passage width: 600mm unilateral wing width: 250mm automatic reset LED display

Coma BM831 Bridge-Like Obligue Angle Swing Gate

Wing type series

pedestrian barrier gatehas the functions as follows:

1.Unique and design of automatic reset and automatic lock system and reliable lever unlock function make the operation very reliable and safe.

2.Multiple options of working models,that not only allows two-way card reading and streaming limit,also allows reading card on way and let pass on other side.

3.Having both automatic barrier falling and hand raising operations meets the fire protection requirements.

4.The system can automatically make statistics of the number of passing persons and can display it out with LED.

5.Having standard input and output interfaces allows a simple and user-friendly add-in-function development.


7.Working environment:-30to +75°C

8.Input interface:+12V signal level or pulse signal of DC12Vwith≥100ms puls width;drive current ≥mA

9.Devices that can be equipped together:access control and attendance check-on systems


Company's brief introduction

1, with over 15 years professional experience in parking system, barries, access control system,  attendance system, wing gates, eletronic door,security post, and traffic facilities., etc    

2, Joined in with numerous scientific research institution, universities, and relied on our own professional R&D engineers, producing team, patient & professional service team, we can satisfy the customers individual requirements at highest level... 

3, Executing ISO 9001:2000 management system, together with professional costing & quality control, which ensure us offer competitive prices together with standard quality products 

4, Humanistic design products, easy installation and maintenance.

5, Steady andd widely customers base, built many typical municipal projects in local market and exported to overseas countries

6, Quick delivery: within 7-30 days production lead time,based on order quantity

Company image 

Certificate of Distinction 

Products' range 

Parking system


Security Guard Post

Marketing area chart

COMA the latest security swing gate barrier BM831 China

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