SIM800A GSM GPRS Chip Module MQ4 Sensor of pins 7 Wire Length

of pins 7 Wire Length 28 cm Material (insulating) Plastic Connector Type Female to Female Wire Current max 1

Part Number QY-LED  Alloy SnPbBi LOT No T3 Self Life 6 Months Type Solder Paste Quantity 500g

the relay will be off when the €š¬œOP€š¬� time is over

075A Dimension(LxWxH) (mm) 31x27x19 (mm) Colour Black

SIM800A GSM GPRS Chip Module MQ4 Sensor of pins 7 Wire LengthThe SIMCOM SIM800A is a complete Dual band GSM GPRS SMT solution that can be embedded in customer Applications. It supports Dual band 900 1800MHz and can transmit voice, SMS, and data information while consuming little power. Its small size of 24*24*3mm allows it to fit into the slim and compact demands of customer design. It's Bluetooth and Embedded AT capabilities enable total cost savings and rapid time to market for customer Applications. Features