Working Temperature -40C ~ + 85C, Alarm Volume > 78DB, Working Voltage 10.5V ~ 16V, Alarm Range 1.5M to 0.3M, Maximum Power 2W, Detection Distance 2.5M to 0.3M, Ultrasound Frequency 40KHZ, Rate Voltage 12V.
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Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Uhm… There’s no price history (in my database) for this product right now.
Link: Banggood product page
1. ($16.99): BGd2f71f
2. ($21.24): BGCarEle4
you should apply the coupon in your cart after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Price history and price alert
We don’t have enough records in database to show price history for this item. BTW: We have only recorded this price: $16.99.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).