Autonomous event transmission unit for alarm via GSM network. Supports protocol with Contact ID, 4+2. In case of PSTN line interruption, the GSM is activated automatically.

Technical specifications:

• Can operate as a standalone GSM alarm or as a home automation system
• Backup telephone line
• Constantly monitors the OTE line and in case of interruption or tampering
• Notifies users via SMS and makes the necessary calls that the security system needs to make through the mobile network, to the interested party or to the signal receiving center
• Operates using a SIM card and can be connected to any landline or wireless phone
• Suitable for installations in elevators for assistance and emergency calls, also due to its low voltage power supply (12V)