STS-5xx Accessories

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  • Wireless Outdoor Siren w/ Red Strobe
    • 5% less than eBay

    Wireless Outdoor Siren w/ Red Strobe

    Compatibility:  STS-5xx Series (Full List in Description)

    • Great for Eves or Overhangs
    • 120 db Siren
    • Red Strobe Light
    • Rechargeable Back Up Battery
    Not rated yet
    • $39.95
    • Ebay/Amazon Price: $41.95, You save $2.00
  • Ultra Mobile Pre-Paid SIM Card (Triple Cut: Standard, Micro, Nano) for T-Mobile Network
    • 6% 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.)
    • Includes 100 mins, 100 texts, & 100 megs per month; (overages 10¢)
    • Includes pre-activation & 30-days of service from date shipped
    Not rated yet
    • $32.95
    • Ebay/Amazon Price: $34.95, You save $2.00
  • 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
    • Includes FREE Activation by phone
    Not rated yet
    • $24.95
    • Ebay/Amazon Price: $15.95, You save − $9.00