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Cellular & Internet Adapters

All Products: 13–16 of 16
Show: 12
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  • 4G LTE Short Cellular Antenna (3G/2G GSM/WCDMA Backwards Compatible)
    • 17% less than eBay

    4G LTE Short Cellular Antenna (3G/2G GSM/WCDMA Backwards Compatible)

    Compatibility: Supports most cellular dialers

    • Compatible with LTE/4G/3G/2G
    • Short 3.75 inch antenna
    • 3-foot cord
    • SMA connector (Sub-Miniature A)
    Not rated yet
    • $9.95
      • if ordered online. Order by phone: $11.95, Save $2.00 online!
  • Rechargeable Backup Battery for Cellular Dialer
    • 9% less than eBay

    Rechargeable Backup Battery for Cellular Dialer

    Compatibility:  STS-GSMC, STS-GSMD

    • Add a battery backup to your cellular dialer
    • Easy quick-release plug to Install
    • 3.7v ~1000mA
    Not rated yet
    • $19.95
      • if ordered online. Order by phone: $21.95, Save $2.00 online!
  • UPS 12-Volt Power Adapter w/ Built-In Battery (For Cellular & Internet Communicators)
    • Free shipping
    • 9% less than eBay

    UPS 12-Volt Power Adapter w/ Built-In Battery (For Cellular & Internet Communicators)

    Compatibility:  12v+ Communicators

    • Power Adapter for Cellular & Internet Adapters
    • Input: 12v DC (Select Power Adapter Option when Ordering)
    • Output: 12v DC 1000mA
    Not rated yet
    • $29.95
      • if ordered online. Order by phone: $32.95, Save $3.00 online!
  • Rechargeable Backup Battery for Phone Switch (STS-MONSW)
    • 12% less than eBay

    Rechargeable Backup Battery for Phone Switch (STS-MONSW)

    Compatibility:  STS-MONSW, STS-MONSWA, STS-MONSWB

    • Rechargeable NiMH battery for phone switch
    • Easy quick-release plug to Install
    • Approximately 10.8v
    Not rated yet
    • $14.95
      • if ordered online. Order by phone: $16.95, Save $2.00 online!
All Products: 13–16 of 16
Show: 12