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  Security Wireless LAN Long-Range Cordless Telephone Wireless PBX
Long-Range Cordless Telephone SN-458
SN-458 pic
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Compact and Lightweight Cordless Telephone

Product Description

  • Compact and Lightweight: Easy to carry, only 103g fits in small pocket
  • Personalized Handset: Customize with your name on screen
  • 6-color LCD Screens: Provide different colors for 6 caller groups
  • Multi-Language Display: Offers multi-language screen display for easy operation
  • Vibration Mode: Silent phone call vibrating notice during meetings
  • User-friendly Interface: Design with user-friendly scrolling menu for easy settings
  • WalkieTalkie: Direct talk between handsets as walkie-talkie
  • Phone Book Memory: Store up to 100 numbers for easy access

Product Features

  • Group Call
  • Base with speaker phone and dial keypad
  • Multichannel access with autoscan
  • Multi-handset system (up to 99)
  • Caller ID with Call Waiting (CIDCW)
  • Backlit LCD and keypad on handset
  • Tone/Pulse dialing mode selection
  • Change channel during conversation
  • Programmable flash time
  • Music on hold
  • Keypad Lock
  • Ring & Voice volume adjustable for handset & base
  • Handset with power saving function
  • Low battery alert and display
  • Built-in voice security circuit (scrambler)
  • Auto-answer and auto-hang up
  • Transfer call between handsets and base
  • Out-of-range alert
  • Fast charge

 

Electrical Specifications

Base Station

Portable Handset

Transmitter
Frequency 343MHz 307MHz
Output Power High: 4W
Low: 1 W
450mW
Spurious Emission -50dBc -40dBc
Current Consumption: Stand-by 300mA 9 ~75 mA
Current Consumption: Talk 1100mA 500mA
Receiver
Frequency 307MHz 343MHz
Sensitivity at 12 db SINAD(CCITT) -120dBm -119dBm
Adjacent channel rejection 50dBc 50dBc
Spurious Response >80dBc >80dBc
Power Source AC 220V/50 Hz
DC13.5 V
3.6 V/ 750 mAh
Li-ION Battery
Dimensions W*D*H (mm)
244 * 167 * 66
L*W*H (mm)
125 * 44 * 20
Weight 832 g 103 g

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