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Cellular Dialer + Gate Opener
Cellular Dialer + Gate Opener
Production Lead Time:
14 day(s)
AEI Protect-On Systems Ltd
HKTDC Exhibitor

AEI Protect-On Systems Ltd

Hong Kong

Exporter, Manufacturer

Average Response time

Within 24 hours



Product Attribute(s)
Model No.:
92(H) X 160(W) X 46(D) mm
Alarm and Gate Opener
Number of Users:
4 for Alarm Dialer, 1000 for Gate Opener
Operation Voltage:
12-24V DC

CD-272 is a dual function device that combines Cellular Dialer and Gate Opener in one unit. It is compatible with all Alarm Control Panel and Access Control Keypad for feature enhancement. It can make alarm report to 5 preset phone numbers and remote control the access control keypad via mobile App "Gate Plus". 

Dialer & Gate Opener Common Features

  • Master Code for System Feature Programming Authorization
  • Master Code, Owner's Contact Phone Number, System Operation Mode and SIM Card Testing Interval Settings are Authoried with (MSA) Switch (Master-Setting-Authorization)
  • Programmable 1-6 Weeks SIM Card Active Testing
  • Dialer Performs Signal Strength Testing with SMS Testing Command
  • Function and Feature Programming with SMS from Mobile Phone
  • Maximum 30 Characters Including Space SMS Text
  • Execute Dialing Immediately for Alarm Notification after Opener Comment Finish While System Has Been Busy in Dialer + Opener Mode.

Dialer Section

  • Five Telephone Numbers (1 Owner + 4 Auxiliary) for Receiving Alarm SMS and Ring Call. The Owner Number Also Receives System Status SMS.
  • Telephone Number Can be 30 Digits Maximum
  • Three Alarm Notification Formats: 1) SMS + Ring, 2) SMS Only, or 3) Ring Only
  • Two Isolated Input Terminals for Alarm Event Triggers. e.g. Burglar, Fire or Others
  • Input Terminals Independently Selectable for Ring Only to Prevent SIM Card Charges
  • Input Terminals Response Time Programmable between 1-10 Seconds to Prevent Arm-Disarm Ring Back Signal or Interference from External Alarm Control Panel
  • Programmable Inactive Timer after Dialing Prevents Undesirable Repeat Triggering
  • One Alarm Output Relay with NC and NO Output Contacts to Drive External Device

Gate Opener Section

  • Operate with or without Authorization Phone Number
  • 1000 Authorization Phone Numbers Maximum to Operate The Gate Opener
  • Text to Open for Pedestrian Gate
  • Text to Keep Main Gate And Pedestrian Gate Temporarily Open with Super User Code
  • Text to Temporarily Stop Operation of The Opener Section During The Time of After Office Hour or Nobody at Home
  • Two Relay Outputs for Main Gate (O/P 1) And Pedestrian Gate (O/P 2) Actuation
  • Relay Outputs Are Programmable for 2 – 60 Seconds (default 2 sec)
  • Two Auxiliary Egress Button for Main Gate and Pedestrian Gate Actuation for Emergency Case

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