NF-816 Transmitter specifications | ||
Tone frequency | 200kHz | |
The Max length distance | 500m | |
The Max depth distance | 50cm | |
The Max. working current | Less than 70mA | |
Max. signal voltage | 15Vp-p | |
Signal display | Tone | |
Battery type | DC9.0V(NEDA 1604/6F22) x 1pc | |
Dimensions (LxWxD) | 49 x 135 x 33mm | |
NF-816 Receiver specifications | ||
Frequency | 200kHz | |
The Max. working current | Less than 70mA | |
Earphone jack | 1 | |
Battery type | DC9.0V(NEDA 1604/6F22) x 1pc | |
Dimensions (LxWxD) | 43 x 168 x 27mm |
Question | Answer |
How to track your parcel | Yon can track your parcel on the follwing website using you tracking number: https://www.17track.net/zh-cn |
Return or exchange purchased products | If you are not satisfied with your purchase, We support your exchange. If the item is defective, Please notify us within 72 hours of delivery. Take pictures of the defective item. |
Ship goods to Amazon FBA warehouse | Sure we can, pls send us the SKU label and Amazon outside Carton lables. |
Become sole distributor in your place | We appreciate that. And we will discuss about your market situation together and after confirmation we will send you a contract with detail requirements about distributor terms and sales targets. |
Printed logo or Custom package box | Sure, our factory produces OEM/ODM . |