Simcom SIM900 GSM / GPRS Module Quadband 850 / 900 / 1800 / 1900 MHz for Arduino GPRS Module - Green TV Receivers & Accessories BC1850/900 TD-SCDMA:B34/39(2015/1900) LTE-FDD:B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B(2100/1900/1800/1700/850/2600/900/700/700/700/800/850/800/1900/850/700/700 ) LTE-TDD:B34/38/39/40/41(2015/2500/1900/2300/2500)

BC1850/900 TD-SCDMA:B34/39(2015/1900) LTE-FDD:B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B(2100/1900/1800/1700/850/2600/900/700/700/700/800/850/800/1900/850/700/700 ) LTE-TDD:B34/38/39/40/41(2015/2500/1900/2300/2500) Data Transfer GPRS

7K resistors

CDMA: 800MHz

11/b/g Sensor Brand: SONY Special Features: Vandal-proof Technology: Pan / Tilt / Zoom Sensor: CMOS Connectivity: IP/Network Wireless High Definition: 1080P(Full-HD) Style: Dome Camera Type: IP Camera

Simcom SIM900 GSM / GPRS Module Quadband 850 / 900 / 1800 / 1900 MHz for Arduino GPRS Module - Green TV Receivers & Accessories BC1850/900 TD-SCDMA:B34/39(2015/1900) LTE-FDD:B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28A/28B(2100/1900/1800/1700/850/2600/900/700/700/700/800/850/800/1900/850/700/700 ) LTE-TDD:B34/38/39/40/41(2015/2500/1900/2300/2500)Brand Simcom Model SIM900 Quantity 1 Piece Color Green Material CCL + PCB board Chipset SIM900_V2. 03 English Manual Spec No Other Features Supply Voltage Range: 3. 2~4. 8V; Operation Temperature: 40C~+85C; Dimensions: 24mm x 24mm x 3mm; Weight: 3. 4g; Module interface: 68 Pin SMD; Quad Band: 850 900 1800 1900MHz; Low power consumption: 1. 0mA (sleep mode); Certificates: CE FCC RoHS PTCRB GCF IC ICASA REACH; Carrier Approvals: AT&T NCC Anatel Rogers