Looking to purchase 1 unit of long range WiFi transmitter/extender for demo purposes. Product requirements:
- 2.4GHz frequency with 300Mbps speed
- Outdoor deployment capability
- Integrated 14dbi antenna
- AP/hotspot functionality

Please provide:
1. Unit price for single quantity purchase
2. Detailed product specifications
3. Available purchase channels
4. Demo support information

Long Range Cordless Telephone Senao SN-258 Plus    ----   1pcs Extra Handset Plus 258S    ---   5pcs Senso Outdoor Antenna with Cable  --- 1pcs