1. Sena ProBee Solution Sena Technologies, Inc. September, 2010 www.bluetoothupgrades.de/zigbee

2. Contents ProBee Features ProBee vs. Other Products Bluetooth vs. ZigBee Parani vs. ProBee

3. ProBee Features - 1 Fully supports ZigBee®/ZigBee Pro wireless connectivity Integrated 2.4GHz, IEEE 802.15.4-compliant coprocessor Various antenna options according to users' requirement, up to 1.6km with optional 5 dBi dipole antenna Supports RS232 serial communication with up to 115kbps baud rate Supports various self management features wirelessly such as firmware upgrade and system configuration by using modem AT command set Enhanced portability: standard & extended battery pack Continued

4. ProBee Features - 2 Easy to use Windows configuration tool available Supports remote configuration and remote firmware upgrade using both Cloning and Pass-thru methods Enhanced data reliability based on unique data transmission algorithm Enhanced RF data rate Supports rich neighborhood device scanning and monitoring using AT commands Continued

5. ProBee vs. Other Products - 1 Feature(s) Sena ProBeeDigi XBee-ProS2 ZBTelegesis ETRX3 OEM ModuleZE10OO Serial AdapterZS10OX USB AdapterZU10OO ZigBee ChipsetEM250 / Ember EM357 / Ember Antenna Option Chip, RPSMA, U.FLhip, RPSMA, U.CFL Chip, U.FL ConfigurationAT CommandAT Command, API Remote Firmware Upgrade OXO Transmit to SinkOXO Data Reliability*100%About 100%? RF Data Rate*19Kbps (40Kbps**)19Kbps? Sending Public Profile Command XO? Customizing F/WX ***OO * Test Result on Next Page ** Tested with Data Transmission Algorithm Disabled / Test Result on Next Page *** Upon request, we provide customization service.

6. ProBee vs. Other Products - 2 Performance Test  Nodes: Coordinator(ZC) – Router(ZR)  Hop: 1  Baudrate: 115,200  Flow Control: H/W  Data Sent: 1,024,000 bytes  Data Transfer: Bi-Directional Digi XBee-ProS2 ZB OEM Module XBee Received (bytes) Rate (%) Time Data Rate (bps) Performance (%) FromTo ZCZR1,024,0001009m 14s18,483.7516.05 ZRZC1,024,0001009m 14s18,483.7516.05 ZE10 (Data Transmission Algorithm Enabled) ProBee Received (bytes) Rate (%) Time Data Rate (bps) Performance (%) FromTo ZCZR1,024,0001008m 53s19,212.0116.68 ZRZC1,024,0001008m 53s19,212.0116.68 Continued

7. ProBee vs. Other Products - 3 ZE10 (Data Transmission Algorithm Disabled) ProBee Received (bytes) Rate (%) Time Data Rate (bps) Performance (%) FromTo ZCZR1,024,0001004m 15s40,156.8634.86 ZRZC1,024,0001004m 8s41,290.3235.84 Continued Sena ProBee is relatively fastest product in the market without sacrificing the reliability without data retransmission option!

8. ProBee vs. Other Products - 4 Long time Aging Test  Nodes: Coordinator(ZC) – Router(ZR)  Hop: 1  Baudrate: 9,600  Flow Control: H/W  Data Transfer: Bi-Directional Digi XBee-ProS2 ZB OEM Module XBee Received / Sent (bytes) Rate (%) Time Data Rate (bps) Performance (%) FromTo ZCZR 47,371,140 / 47,381,529 99.9814h 43m9,391.0297.82 ZRZC 46,787,428 / 46,775,000 100.0214h 43m9,275.3196.62 ZE10 (Data Transmission Algorithm Enabled) ProBee Received / Sent (bytes) Rate (%) Time Data Rate (bps) Performance (%) FromTo ZCZR 51,834,300 / 51,834,300 100.0015h9,598.9499.99 ZRZC 51,835,100 / 51,835,100 100.0015h9,599.0999.99

9. Bluetooth vs. ZigBee - 1 Feature(s)BluetoothZigBee Power ProfileDaysYears Nodes765,536 RangeRelatively ShortRelatively Long ExtendabilityNo Yes (up to 65K nodes) Data Rate1Mbps250Kbps Application FocusCable ReplacementMonitoring & Control Optimized ForLow Cost, Convenience Low Cost, Low Power, Scalability

10. Data Rate (Mbps) ZigBee 802.15.4 15.4c 802.15.3 802.15.3c WPAN WLAN WMAN WWAN WiFi 802.11 0.010.11101001000 Bluetooth 802.15.1 IEEE 802.22 WiMax IEEE 802.16 IEEE 802.20 ZigBee standard uniquely fills a gap for low data rate applications The IEEE 802 Wireless Space Bluetooth vs. ZigBee - 2 RangeRange

11. Parani vs. ProBee - 1 Feature(s)ParaniProBee RF Performance Tested80Kbps19Kbps* (40Kbps**) Data Streaming Yes No Pre-equipped DevicesCellphone, PDA, PCNone Dynamic ConnectionYesNo Range Up to 1Km with Patch Antenna Up to 1.6Km with 5dBi Dipole Antenna ExtendabilityNoYes * C-R (Only 2 Nodes), 1hop, Data Transmission Algorithm Enabled ** Same condition as * but Data Transmission Algorithm Disabled Continued

12. Parani vs. ProBee - 2 Feature(s)ParaniProBee PriceCheapCheaper Network Capacity4 (28*)65,536 Network TopologyStar NetworkMesh Network Communication One-to-One Limited Many-to-One Many-to-Many Sleep CurrentLowMuch Lower GPIONoYes Application CNC, Proximate Marketing Sensor Networking * Supported at Parani-MSP1000 Continued

13. ProBee Key Advantage  Performance: Speed  Price  Power Consumption  Working Distance  Stability  Communication Reliability  Expandability  User-friendliness  Product line-up www.bluetoothupgrades.de/zigbee