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• Panic button Emergency Alarm Activation ( Can send Email or SMS)
The kit includes the Arduino-compatible UNO board
Sample memory : 32000
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High Power Frequency Shift Pest Repeller Crimping Tools • Panic button Emergency AlarmThis Ultrasonic Pest Repeller uses frequency shifting techniques which may prevent pests from developing an immunity. The device has an output of 140dB that can protect up to 280 square metres. The repeller may be effective against mice, rats, roaches, fleas, flies, crickets, silverfish, waterbugs, moths, ants, spiders and most other common pests. The ultrasonic frequencies used are out of the hearing range of humans and most household pets such as
