Features:
4 channel receiver is compatible with -NB4 PL18 , for remote control Car and Boat.
FGr4S adopts AFHDS 3, 's third- automatic frequency hopping digital system. Easy to bind and very link-, quick and extremely stable in performance.
It uses an internal with two-way transmission capabilities and is designed to be compact and easy to install.
The receiver supports PPM/i-bus/PWM data output, suitable for AFHDS3 system remote controller.
Ultra-small size and ultra-lightweight, effectively save space and reduce item's weight-bearing.
Any problem, please our store without hesitation. to serve you.

Specification:
Product Model: FGr4S
PWM channel: 4
frequency:
protocol: AFHDS 3
:> 200m (ground)
type: Built-in
: 3.5-8.4V
RSSI: Supported
Data port: PWM / PPM / i.bus
: -10 ℃ — + 60 ℃
Humidity : 20% -95%
Online Update: Yes
: 26 * 22 * 17.3 mm
Weight: 5.1g

Package information:
Package size: 8 * 5 * 6cm
Package Weight: 26g
Package list: 2 * FGr4S receiver; 2 * banding cable

Binding:
To ensure signal strength, make sure the receiver is as far away from any metal parts when installing the receiver.
1. Insert the binding cable into the receiver's BIND port.
2. the cable into any other port, and the receiver's will to flash quickly indicating that it has entered bind mode.
3. Put the into bind mode; (See the 's instruction manual for more information.)
4. Binding is successful when the receiver's starts to flash slowly. Remove the and bind cables from the receiver *if the is bidirectional the reciever status indicator will not fash slowly.
5. Reconnect the cable to the receiver.
6. Check to make sure that the and receiver are working as expected, if there are any issues or unexpected operation follow the above to bind again.