SIM808 GPS/GPRS/GSM Shield For Arduino

SIM808 GPS/GPRS/GSM Shield For Arduino SPECIFICATION Quad-band 850/900/1800/1900MHz – 2G GSM network GPRS multi-slot class12 connectivity: max. 85.6kbps(down-load/up-load) GPRS mobile station class B GPS Receiver channels: 22 tracking / 66 acquisition Coarse/Acquisition code: GPS L1 Tracking sensitivity: -165dBm Time-To-First-Fix: Cold starts: 30s (typ.), Hot starts: 1s (typ.), Warm starts: 28s (typ.) Horizontal position accuracy: < 2.5m CEP Update rate: 5Hz Supports Real Time Clock Uses standard SIM Card holder Operating voltage: 5V Input Power: 7-23V Support AT command control (3GPP TS 27.007,27.005 and SIMCOM enhanced AT Commands) Support LED status indicator: Power supply status, network status and operating modes Working environment: -40 ℃ ~ 85 ℃ Size: 69 * 54mm/2.71 * 2.12 inches Weight: 50g