Cellular Dialers

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  • 4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal
    • 4% less than eBay

    4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal

    Compatibility: Regular phone line devices

    • Turns a landline alarm or phone into a cellular device
    • Supports T-Mobile & AT&T Service
    • Supports Contact ID & Voice Calls
    • Automatic Failure Reset
    Not rated yet
    • $109.95
    • Ebay/Amazon Price: $114.95, You save $5.00
  • 4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal
    • 4% less than eBay

    4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal

    Compatibility: Regular phone line devices

    • Turns a landline alarm or phone into a cellular device
    • Supports T-Mobile, Ultra Mobile, & AT&T Service
    • Supports Contact ID & Voice Calls
    • Compatible with the Cornell 4800 system
    Not rated yet
    • $109.95
    • Ebay/Amazon Price: $114.95, You save $5.00
  • 4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal
    • 2% less than eBay

    4G Cellular Dialer for Self or Professional Monitoring Alarm System 4G/3G WCDMA Fixed Terminal

    Compatibility: Regular phone line devices

    • Turns a landline alarm or phone into a cellular device
    • Supports T-Mobile & AT&T Service
    • Supports Contact ID & Voice Calls
    • Automatic Failure Reset
    Not rated yet
    • $112.95
    • Ebay/Amazon Price: $114.95, You save $2.00
    Special Order Item. (7-10 Days)
  • 2G GSM Cellular Dialer for Self or Professional Monitoring Alarm System Fixed Terminal
    • Free shipping
    • 43% less than eBay

    2G GSM Cellular Dialer for Self or Professional Monitoring Alarm System Fixed Terminal

    Compatibility: Regular phone line devices

    • Turns a landline alarm or phone into a cellular device
    • Supports T-Mobile & Providers Using T-Mobile Towers
    • Supports Contact ID & Voice Calls
    • Automatic Failure Reset
    Not rated yet
    • $39.95
    • Ebay/Amazon Price: $69.95, You save $30.00
    Only 2 left in stock.
  • Ultra Mobile Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano) for T-Mobile Network
    • 9% less than eBay

    Ultra Mobile Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano) for T-Mobile Network

    Compatibility: Any Unlocked T-Mobile Compatible Device (Alarm List in Description)

    • Required to obtain cellular service through UltraMobile
    • Pre-paid account ($3/mo.+tax)
    • Prepaid plan includes 30 mins/text per month; (overages 10¢)
    • Includes FREE Activation (Anytime before 10/27/2021)
    Not rated yet
    • $29.95
    • Ebay/Amazon Price: $32.95, You save $3.00
  • T-Mobile Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano)
    • 6% less than eBay

    T-Mobile Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano)

    Compatibility: Any T-Mobile Compatible Device (Alarm List in Description)

    • Required to obtain cellular service through T-Mobile
    • Add to plan or add pre-paid account ($3/mo.+tax)
    • Prepaid plan includes 30 mins/text per month; (overages 10¢)
    • Includes FREE Activation (Anytime before 10/27/2021)
    Not rated yet
    • $15.00
    • Ebay/Amazon Price: $15.95, You save $0.95
  • AT&T Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano)
    • 20% less than eBay

    AT&T Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano)

    Compatibility: Any AT&T Compatible Device

    • Required to obtain cellular service through AT&T
    • Used for pre-paid accounts ($25/quarter)
    • Prepaid plan includes 100 mins/text per quarter; (overages 25¢)
    • Pre-Activated (Fund account within 30-Days)
    Not rated yet
    • $12.00
    • Ebay/Amazon Price: $15.00, You save $3.00
  • Rechargeable Backup Battery for Cellular Dialer
    • 12% 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
    • $14.95
    • Ebay/Amazon Price: $16.95, You save $2.00
  • 4G/LTE Cellular Antenna (3G/2G GSM/WCDMA Backwards Compatible)
    • 30% less than eBay

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

    Compatibility: Supports most cellular dialers

    • Compatible with LTE/4G/3G/2G
    • Short 7.75 inch antenna
    • 6 1/2 foot cord
    • SMA connector (Sub-Miniature A)
    Not rated yet
    • $6.95
    • Ebay/Amazon Price: $9.95, You save $3.00
  • 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
    • Ebay/Amazon Price: $11.95, You save $2.00