Digital Display with Siren is a seven segment digital display unit installed at the security normally indicates the real time clock and whenever there is any call to the security automatically it changes to calling Extension number. Skylink Communication manufactures Digital Display with Siren. Skylink Communication also offers telecom products like digital display, alert system, broadcasting systems, door sensor, alarm system, leak detection system and identification system. The Digital Display with Siren also it gives siren displaying the flat number whenever there is an emergency from the flat.
