Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
---|---|---|---|---|---|
Price /Unit | $11.70 | $11.46 | $11.10 | $10.63 | Contact US |
GSM Alarm Module Singlechip Machine STM8+M590 w/ Glue Stick Antenna
Description:
- Size: 28*25*8mm
- Power supply; 3.7---4.2V
- Onboard singlechip model: STM8S103K3T6
- GSM module type: M590
- Two channels LED output as indicator
- Two channels IO input output