Product Details

Product Features:
Wide range of use
Easy to operate
Strong output driving ability
It can be directly connected to the relay buzzer
Small size, light weight, easy to carry and store
Using high-quality materials with guaranteed quality
 
Parameter Introduction of the North and South Pole Misplacement Alarm Module Size: 40.5mm X 26.1mm Wide
Working voltage: 5V to 20V DC
Working temperature range: -40 to 80 degrees Celsius.
Detection distance: Within 7MM through visual inspection, the strong magnetic field can reach around 1.5CM.
Module function: The function of the South Pole alarm module is to turn on a red light when the South Pole is close, and the interface next to the red light outputs voltage; The North Pole is close to the green light, and the interface next to the green light outputs voltage. The function of the North Pole alarm module: When the North Pole approaches the red light, the interface next to the red light outputs voltage; The South Pole is close to the green light, and the interface next to the green light outputs voltage. The above output voltage value is close to the power supply voltage, with a maximum driving current of about 300MA, which can directly drive other indicator lights or buzzers. If the power supply is 12V, the above interfaces can drive a 12V buzzer or a 12V indicator light.
 
Package List:
1 * Induction module
  • Payment must be received in 5 business days of auction closing.
  • Please leave note for your special request (e.g. Colors or Size) when you pay the order.
  • Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.

1. We only ship to the confirmed address provided by eBay. please make sure your ebay address is 100% matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.
2. Orders will be processed instantly and dispatched within 1-3 business days except hoilday, so we do NOT accept any email/message note after you place orders.
3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

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