Secure communication inside buildings requires great infrastructure

Wireless voice communication for indoor / on-premises environment. With text messaging, precise indoor location and sophisticated alarm integration.

When you need to be sure, when you want to feel safe and when you want state of the art technology. 

• DECT is excellent for voice and alarms.
• WiFi is great for high bandwith applications like video.
• NFC is good for really narrow applications like presence, guard rounding and payment.
• Bluetooth for narrow voice like cutting the cord to your headset
• BLE for beacon technologies and location detection in some scenarios.