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ACM-A20 Waterproof Metal case standalone Touch screen Keypad RFID Access Control RFID ReaderACM-A20 Waterproof Metal case standalone Touch screen Keypad RFID Access Control RFID ReaderACM-A20 Waterproof Metal case standalone Touch screen Keypad RFID Access Control RFID ReaderACM-A20 Waterproof Metal case standalone Touch screen Keypad RFID Access Control RFID Reader

ACM-A20 Waterproof Metal case standalone Touch screen Keypad RFID Access Control RFID Reader

  • Model Number: ACM-A20
  • Product Name: Access Control Keypad Rfid, Touch Metal Door Lock for Apartment
  • Wiegand: WG26/34 input and output port
  • Unlock relay: 12VDC/2A
  • opening method: CARD, PIN, CARD+PIN
  • Standard Color: silver /White bronze /Red bronze Bronze / Luxury gold /Golden
  • 2.User capacity: support 8000 users
  • Password: 4 digit PIN code
  • Compatible Cards: 125KHz EM/13.56Mhz MF standard card
  • Keywords: Door access control, Security systems, 125khz Rfid Card Reader
  • Dimension: 110x70x20mm
Product Description

Metal Housing Door Access Control rfid wristbands reader Standalone Rfid biometric fingerprint access control

ACM-A20 Waterproof metal Standalone Access Controller, for single door entrance, with card reader and keyboard input in one function,  Support Wiegand output&input, can be used as a card reader. Built-in data memory, quickly identify proximity readers

Product Parameter
Parameter Description
Power Supply:
12VDC + 10%
Access control Interface
WG26/34 interface
 WG26/34 input and output port
User capacity
Card type
EM ID card
Relative humidity: 
10%-90% RH
4 digit PIN code
Compatible Cards
125KHz EM/13.56mhz standard card
Card Reading Distance
Silver/Red bronze/Green Bronze/Golden/White Bronze
opening method

1.completely independent access control, directly through the keyboard to achieve 
password, card management and other functions.

2.supports Wiegand 26 output&input, can be used as a card reader.

3.support card, password, card with password three seed certification management.

4.reader sensor with high sensitivity, less than 0.1 seconds.

5.supports a password to open the door, stand-alone card capacity up to 8000.

6.high-quality stainless steel materials, with tamper alarm and door sensor alarm 

7.exit button and doorbell input function.

Product Show

ACM-A20 Metal Standalone Rfid Door Access Control Capacity of Cards 8000 Users with Metal Keypad and LED Indicators 

Detailed Image

Supports Wiegand 26/34 output, can be used as a card reader door access control 

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We are professional comprehensive security access control products supplier with 20 years experience, we make sure to offer the best solution of access control system solution! So, send your inquiry details in the below, click "Send" now!

We are looking forward to forming successful business relationships with new clients around the world in the future.


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No touch Door Realese Exit Sensor , K2A size: 115×70×25mm , K2B SIZE: 86×86×25mm


Backup Power Supply 12V 5A , canput backet up battery inside


125Khz wiegand 26 /34 Reader,Size:115mm×75.5mm×16.8mm


125Khz EM Proximity Card

Our Service

Our Service

1.Any inquires will be replied within 24 hours
2. Professional manufacturer and supplier, Welcome to visit our website and our factory
3.OEM/ODM Available
4. High quality, fashin desing, reasonable & competitive price, fast lead time
5.After-sale Service :
A:All products will have been strictly quality checked in house before packing
B: All products will be well packed before shipping
C:All our products have 2-3 year warranty if the damage is not caused by human
6. Faster delivery : Around 1~ 5 days for sample order, 7~30 days for bulk order
7. Payment : You can pay for the order via : T/T, Western Union, Paypal
8.Shipping: We have strong cooperation with DHL, FEDEX, TNT, UPS, EMS, Forwarder by SEA and By AIR, You also can choose your own shipping forwarder.

Quality Warranty

 - Warranty Service will be honored if the damage is not caused by human, ACM Goldbridge provides 2 years warranty for relative products.
- On the contrary, ACM Goldbridge will cahrge extra if repair. 
- More information, please browse our service center.


Q: 1. How can I place an order?
A: Please list your requirement to us via email. Then we will send the offer to you at earliest time,after order confirmation, we will arrange production ASAP.
Q: 2.What about the payment and shipment?
A: Trade Assurance and T/T ,Paypal, Western Union.
    Clients can choose by sea, air or express(DHL, FedEx, TNT UPS etc.)

Q: 3. How can i get a sample to check your quality?
A:We could provide free sample to you, and the freight cost payed by you.

Q:4. How long can I expect to get the samples?
A: It depends on the quantity. Normally 3-7 days for 5000pcs and 7-15 days for 100,000pcs

Q:5. Can your products be customized?
A: Almost all of your products are customized ,including the materia, size, thickness and printing. OEM orders are highly welcome.

Q:6.Are you a trading company or factory?
We are the one of the biggest manufacturer of RFID cards/NFC tags/RFID keybod /RFID wristband,rfid reader and access control products in China more than 20 years. 

Shenzhen Goldbridge Industrial Co.,Ltd


Contact Person:Ms Lily


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