ACRAG-D20 PSTN Automatic Telephone Dialer ACRTOOLS

The ACRAG-D20 telephone dialer can be integrated into wired or wireless security systems or used as a stand-alone unit. It can easily be expanded to operate with an alarm panel, temperature sensor, level sensor, or any other device capable of providing the required trigger signal.

The ACRAG-D20 is compatible with both Normally Closed (NC) and Normally Open (NO) dry contacts. It can store up to 20 telephone numbers and dial them sequentially using any combination of landline and mobile phone numbers. Features such as busy line and no answer detection ensure reliable delivery of the recorded voice message, with a maximum duration of 20 seconds.

Features: 

• Non-volatile EEPROM memory for storing a voice message of up to 20 seconds and telephone numbers.
• Stores and dials up to 20 telephone numbers (any combination of landline and mobile numbers).
• Easy programming of voice messages and telephone numbers.
• Supports 2 independent voice messages, each triggered by a separate input.
• Automatic redial of unanswered numbers.
• Backlit LCD display.
• Supports 12V external power supply.
• Alarm event memory.
• Tone (DTMF) or pulse dialing.
• Operating voltage: 10–13.8 VDC.