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product specification : R18 transmitter single shot invalid
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About this item
Sourced from Chixin Digital Store
Seller assumes all responsibility for this listing.Item number: 32062956
Item specifics
Item description from the seller
Weatherproof & Truly Wireless!
The KOSSTON R18 doorbell features an IP68-rated transmitter—submersible in water and dustproof. No more worrying about rain or accidental drops!
Why Choose This Doorbell?
✔ Self-Generating Button – Press to create power (zero batteries!).
✔ 433MHz Long-Range Signal – Covers 150m+ (open area) through thick walls.
✔ 60 Chime Options – From classic "Ding Dong" to soothing melodies.
✔ AC 100-240V Receiver – Works worldwide (US/EU plug options).
✔ Expandable System – Supports 1-to-2 or 2-to-1 setups (sold separately).
Built for Demanding Spaces:
• Loud & Clear – Adjustable volume for factories/hotels.
• Easy Installation – Stick or screw mount (no wiring).
• LED Visual Alert – Flashes when pressed (ideal for noisy areas).
Package Includes:
1 Self-Powered Waterproof Transmitter
1 AC-Powered Receiver (US/EU Plug)
Adhesive Pads & Screws
