|Description||Allows alarm system to notify you by voice and SMS text via GSM sim card.|
|Alarm Accessory||GSM Dialler|
• Supports Data Channels: GPRS, GSM & SMS For High Speed & Reliability.
• Can Be Configured As A Backup Or Primary Reporting Method.
• Recommended For Every Home As A Backup Communication Line.
• 1 Continuous Monitoring Of Channel Integrity And Signal Loss Detection.
• 3 Optional External Antenna Is Available To Enhance The GSM Signal.