CyberSync Radio Kit for Einstein E640

Available Today

Works with the Einstein E640 Studio Flash Unit Only!

The CyberSync Radio Kit is a transmitter and receiver kit used exclusively for the Einstein E640. It contains the Paul C. Buff Cyber Commander and CSXCV receiver module. When used with the Einstein E640, you have full control of the strobe, all from the Commander unit that sits on your camera’s hotshoe. It has sixteen user-selectable frequencies within the 2.4GHz band for complete freedom from interference, misfiring, and from other photographers with radio systems.

The Cyber Commander has a full-color LCD screen that displays the actual camera f-stop of each light (or of all lights or of any particular group of lights) from a built-in high accuracy flashmeter. It enables manual bracketing of individual lights or a group of lights in precise 1/10f digital steps and displays the light name and version for each connected light. All in all it provides more variation and light control than any other RF command unit we can think of. This also means it has a learning curve and will take some time to set up. If you expect to see it for the first time on Friday and use it Saturday with any degree of skill, we suggest you reevaluate that time frame.

  • (1) CyberSync Cyber Commander
  • (1) CyberSync Transceiver

LensRentals.com offers rentals ranging in length from 1 to 90 days. The shopping cart will automatically update the quoted price as you adjust the length of your rental. Our most common rental periods are shown below:

Rental Period Waiver Price Rental Price Total Price Approximate Day Rate
3 days $5.00 $23.00 $28.00 $9.33
4 days $5.00 $25.00 $30.00 $7.50
7 days $7.00 $33.00 $40.00 $5.71
10 days $9.00 $45.00 $54.00 $5.40
14 days $12.00 $58.00 $70.00 $5.00
21 days $16.00 $78.00 $94.00 $4.48
30 days $21.00 $97.00 $118.00 $3.93
45 days $27.00 $127.00 $154.00 $3.42
60 days $32.00 $149.00 $181.00 $3.02
90 days $41.00 $191.00 $232.00 $2.58
Rental Period Rental Price Approximate Day Rate
3 days $23.00 $7.67
4 days $25.00 $6.25
7 days $33.00 $4.71
10 days $45.00 $4.50
14 days $58.00 $4.14
21 days $78.00 $3.71
30 days $97.00 $3.23
45 days $127.00 $2.82
60 days $149.00 $2.48
90 days $191.00 $2.12

LensRentals.com ships via the appropriate FedEx service necessary to have your rental arrive on the date selected. Return shipping is included in the shipping price, and we include a prepaid return label with your order - all you need to do is bring it to a FedEx drop-off location when your rental is complete. If you prefer UPS shipping, you can select it during the checkout process for about 10% more.

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The shopping cart can automatically quote shipping, even for multi-item and oversize orders. Shipping multiple items together offers a significant savings over shipping them individually.