Dual frequency GSM module (900/800MHz) Home GSM alarm security system 8 wireless guarding zones 1 wireless SOS zone, 6 wireless zones to be definable by user, 1 wireless fire alarm zone, 1 external power disconnecting alarm zone.... - Update: 2008-06-04

Car GSM Alarm SP800S SP800S--GSM 900/1800MHz SP800SA--GSM 850/1900MHz Description: GSM Car alarm system with engine start GSM car phone carried All functions of car alarm and two-way car alarm system Built-in high capacity backup NiH batte... - Update: 2008-06-04

Car GSM Alarm SP800E SP800E--GSM 900/1800MHz SP800EA--GSM 850/1900MHz Description: GSM car alarm system All functions of car alarm system and two-way car alarm GSM car phone carried Built-in high capacity backup NiH battery Designable fri... - Update: 2008-06-04

Personal GPS tracker Track exactly. for vehicles, kids, old persons, pets. Track secretly, for vehicle-renting/outdoor machines, businessmen, tracking for criminals. Based on GSM/GPRS (850/900/1800/1900MHz) network and GPS to track by short mess... - Update: 2008-06-04

CDMA Tracker SP601 Build-in GPS personal locator Communicating by GSM /SMS or Communicating by GPRS TCP/UDP (optional). Support 4-frequency GSM 850/900/1800/1900 MHZ.(Optional), can works worldwide High sensitivity, new technology and lates... - Update: 2008-06-04

Personal GPS tracker Track exactly. for vehicles, kids, old persons, pets. Track secretly, for vehicle-renting/outdoor machines, businessmen, tracking for criminals. Based on GSM/GPRS (850/900/1800/1900MHz) network and GPS to track by short mess... - Update: 2008-06-04

Item Number: SP811 (GSM) Expanding Number: SP811R (GPRS) Product Name: GPS GSM Vehicle Tracking System Unit weight: Package/Measurement: Color box/Carton Quantity of min-package: 10 sets Carton size: Total weights: Sample cost/availability... - Update: 2008-06-04

Car GPS Tracking Alarm SP800V Series SP800V?GPS/GSM Car Alarm System with 900/1800MHz SP800VA?GPS/GSM Car Alarm System with 850/1900MHz SP800VS?GPS/GSM Car Alarm System with Engine Start SP800VAS-- GPS/GSM Car Alarm System with Engine Start - Update: 2008-06-04