Access control integrated machine system composition

The all-in-one access control machine is a machine that integrates the access control panel card reader. The high-end ones also include the keyboard and the display screen. You only need to connect the power supply to use it as a complete access control system.
Access control all-in-one is an access control product that integrates card reader and controller into one. There are independent types and networking types. Simply put, the access control integrated machine is a machine that integrates an access control panel card reader. The high-end ones also include a keyboard and a display screen. It can be used as a complete access control system only by connecting the power supply.
The access control integrated machine is the core control equipment of the access control system. It has reliable data storage, no data loss when power off, and integrates management and automatic control. Realize the automatic management of access control, the data can also be used for attendance, realize the dual functions of access control and attendance, and can be seamlessly connected with the card system.
System composition
A standard access control all-in-one system is as follows:
Basic configuration: access control integrated machine, card, 12VDC special access control power supply, electric lock, exit button
Optional equipment also includes: door closer, card reader, door sensor, doorbell, etc.

Refrigerant Cleaning Machine

We have two items of R1234yf Machine . One machine is Refrigerant RRR Machine, the other one is Refrigerant Cleaning Machine.


The function of Refrigerant RRR Machine:


  • Free separation and cleaning of air conditioning refrigeration system
  • Automatic and manual recovery and recharge of R1234yf refrigerant, evacuation, oil filling
  • Automatic discharge of Refrigerant Oil
  • Refrigerant purification and regeneration
  • Automatic discharge of non-condensing gas
  • System error prompt

The R1234yf machine is one of the first machines for recovering, recycling, and recharging vehicle A/C systems with the new R1234yf Refrigerant. Services both standard and hybrid vehicle A/C systems. Features an integrated refrigerant identifier that samples the R1234yf Refrigerants in an A/C system before recovery. Fully automatic operation without contiinual monitoring.

The premium refrigerant (RRR) machine automatically recovers, recycles, evacuates, leak tests, and recharges with 98.5% efficiency. Automatic features include leak testing, refrigerant refill, and oil drain/inject, putting A/C lubricant back into the system, plus air purge and refrigerant refill.


The function of Refrigerant Automatic Cleaning Machine:

  • Diagnosis
  • Recovery
  • Recycling
  • Recharge

Fully automatic design to help the mechanic facilitate air conditioning inspection and troubleshooting.

Recovers 99% efficiency of air conditioning.

Made in China, quality guaranteed.

Work only in vehicles with R1234yf refrigerants.








Refrigerant Cleaning Machine,Refrigerant Automatic Cleaning Machine,Pipe Refrigerant Cleaning Machine,Refrigerant Cleaning Equipment

Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd. , https://www.zdhxrefrigerant.com

May 18, 2023