1. 2N ® SIP Speaker Product presentation www.2n.cz

2. 2N ® SIP Speaker Basic description : IP Public Address / Paging and intercommunication system Universal use –Standalone solution –SIP Proxy based connection –No server necessary –Web interface configuration –Multicast One box solution www.2n.cz

3. Solid metal box Wall mounting option Remote control Flash / Wall Mounting Box 2N ® SIP Speaker Unit and accessories

4. Output relay Digital input 2x10W (L&R output) amplifier TFTP (updates) RTSP (audio streaming) HTTP commands Time profiles Supported features: 2N ® SIP Speaker www.2n.cz

5. 2N ® SIP Speaker Basic description : SIP Intercom –Speaker output –Microphone input –Digital Input (button…) –Output Relay (door lock, light…) Universal solution for any existing intercom front panel www.2n.cz

6. 2N ® SIP Speaker Basic description : SIP Paging –Direct speaker output from built-in amplifier OR –Line-out for headphones or external amplifier Replacement for analog paging systems –Zones definition –Possibility to broadcast announcements from outside network www.2n.cz

7. 2N ® SIP Speaker Case study - Security SIP Paging www.2n.cz

8. Basic interconnection : 2N ® SIP Speaker www.2n.cz

9. Target groups : 2N ® SIP Speaker www.2n.cz Public sector Offices Universities Airports Private sector Large residential complexes Small and medium companies Large companies Security surveillance

10. Technical parameters: 2N ® SIP Speaker www.2n.cz Supported codecs: –G.711, G.729 Harmonic distortion –0,05% at 1kHz Power supply - PoE 802.3af or 12V DC adaptor 2x10 Watt power amplifier, class D (auto-detect impedance)

11. Thank you / Questions 2N TELEKOMUNIKACE a.s. Modřanská 621/72 143 01 Praha 4 Česká republika obchod@2n.cz Tel.: +420 261 301 111 Fax:+420 261 301 499 obchod@2n.cz www.2n.cz