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Redcon 2.4G 6CH Microlite Receiver CM621



Availability: Out of stock

Regular Price: $19.99

Special Price $9.99

  • Buy 3 for $6.99 each and save 31%

Quick Overview

REDCON 2.4G 6CH Microlite DSM2 Full-Range Receiver CM621

Brand Name: REDCON
Item Name: CM621 receiver
Band: 2.4GHz
Channel: 6
Modulation: DSM2
Dimensions (W x Lx H): 19 x40x9mm
Weight: 4.4g
Voltage Range: 4-10v
Brown-Out Voltage: 4.0v (Always supply power above this voltage)
Antenna Length Main RX: 30mm
Expected Range: 400m (tested with JR DSX9)
Compatibility (Spektrum and JR DSM2): DX6I,DX7,DX8 DSX7,DSX9 DSX11
Note: This receiver may not compatible with EU market spektrum transmitters (which doesn't support DSM2).


  • Patent pending Model Match prevents flying a model using the wrong  model memory (feature does not work with module systems).
  • Servo Sync (feature does not work with module systems)
  • Preset failsafe system.
  • Quick Connect
  • Horizontal-Pin configuration
  • Red LED indicates number of hold

Binding Procedure:
1. Put the binding harness into connector location marked BIND.  Next apply power to the receiver.  Receiver LED should illuminate it means bind is accomplished
2. To set fail-safe throttle and control surface positions, (minimum throttle and all control surfaces set to neutral is suggested). Press and hold the bind button of transmitter (LED will illuminate), Turn on the transmitter.
3. Receiver LED will change from rapid flashing to slow flashing and a few seconds later when bind is accomplished the LED of receiver will illuminate solid. All fail-safes should be programed correctly now.
4. Remove binding harness from the BIND channel.  Restart the receiver by cycling it power off and turn on and connect battery into BIND channel is recommended. All channels should function properly now.  You may test fail-safe by holding sticks in corner, cycle transmitter on and off.  Surfaces and throttle should return to your preset fail-safe positions.

Only one bind procedure is required on a new receiver.  Repetitive binding provides no extra security.  Always remember to remove the binding harness after successful bind is completed.


LED Indication:

  • Solid illuminated Red LED is indicates good signal.  If flashing, 1 flash indicates 1 signal loss, 2 = 2 signal losses and etc....
  • The Orange LED on main receiver should flash one time when power is first applied.  It will flash several times when binding harness is connected.  It should stay illuminated if main receiver losses signal but the Satellite is still working.


Package Included:
1x REDCON CM621 Receiver
1X Bind plug

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Customer Reviews

Good Review by Kerry Price
Just what I need it works great with my falcon 180 (Posted on 9/24/2016)
great deal Review by Marlen Lemons
Light weight, works great, good range, right price. (Posted on 9/5/2016)
The product was great. Review by Brian Cory Furches
The product was a great buy and will buy more. (Posted on 5/1/2016)
Great value for the price. Review by Joseph Beauvais
8 months of use and no issues. (Posted on 4/25/2016)
Ok so far Review by Ken
Flew this receiver last week-end for the first time on a foamie. Bound to my DX8 almost immediately, faster than my spektrum receivers (not sure if that is a good thing or a bad thing. Works fine so far. Will update review after more use. (Posted on 4/23/2016)
Low cost receiver Review by Pete Ramirez
Receiver bound to my DX6 first time with no problems. Range is good. I used it on my parkjet and am quite satisfied with it's performance. (Posted on 4/22/2016)
Great for the light weight F3P airplanes. Review by Indoor pilot
I needed an inexpensive and light weight DSM2 reveiver for my F3P indoor planes, This receiver fits the bill and as soon as they are back in stock I plan to buy nine (9) more! (Posted on 3/7/2016)
Great Lillie receiver Review by John Balala
Easy to bind and no issues in flight so far. Got 3 of them. Worth the price (Posted on 2/11/2016)

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