All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
RF Remote 433MHz 4-Button Key Wireless Controller 4 Channel For SONOFF RF/Slampher/4CH Pro R2/RF Bridge Smart Home
(1 review)
Hover to zoom in
Key attributes
Other attributes
Network
/
Customized support
No
Place of Origin
China
Brand Name
Sonoff
Model Number
RF Remote 433MHz 4-Button Key
Operating Voltage
DC12V
Working current
≤12mA
Transmit power
≥10mW
Working frequency
433MHz frequency
Launch distance
150 meters (open)
Frequency deviation
±0.2MHz
Transmission rate
50--60KHZ
Oscillation resistance
340k
Support Sonoff
Sonoff RF, Sonoff T1, Sonoff Slampher and Sonoff 4CH Pro
SKU
FKT1028
Packaging and delivery
Packaging Details
1pcs per box standard packing
Selling Units:
Single item
Single package size:
8X3X1.5 cm
Single gross weight:
0.035 kg
Lead time
| Quantity (pieces) | 1 - 500 | > 500 |
| Lead time (days) | 7 | To be negotiated |
Customization
Customized logo
Min. order: 2000
For more customization details, message supplier
Ratings & Reviews
Know your supplier
Order with confidence
Evaluated as top-rated supplierProduct descriptions from the supplier
2 - 9 pieces
$2.50
10 - 99 pieces
$1.50
100 - 499 pieces
$1.30
>= 500 pieces
$1.20
Quantity
Shipping
Shipping solutions for the selected quantity are currently unavailableItem subtotal (0 variations 0 items)
$0.00
Shipping total
$0.00
Subtotal
$0.00
Membership benefits
Quick refunds on orders under US $1,000Claim now
Purchase detailsProtection with 
Purchase details
Protection with
Delivery via
Expect your order to be delivered before scheduled dates or receive a 10% delay compensation
Secure payments![]()
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Refund policy & Easy Return![]()
Claim a refund if your order doesn't ship, is missing, or arrives with product issues, plus free local returns for defects