01356 660401
  • Contact Us
  • Lookup Orders
  • Login
Telescope Shop
Telescope Shop
Telescope ShopTelescope Shop
Search

Show Store Sections+

  • Telescopes
  • Eyepieces
  • Accessories
  • Mounts & Tripods
  • Astro-Imaging
  • Filters
  • Binoculars
  • Spotting Scopes
  • Monoculars
  • Offers

Show Information+

  • Customer Reviews
  • Telescope Buying Guide
  • Ordering & Delivery
  • About Us
  • Pricing
  • Buying a Telescope
  • How To Choose
  • Astrophotography
  • Payment Security
  • Support & Manuals
  • Telescopes for Education
  • Astronomy Video Guides
  • The ED Refractor Telescope

Account+

  • Login
  • Telescopes
    • Smart Telescopes
    • Telescopes for Beginners
    • SkyWatcher Telescopes
    • Celestron Telescopes
    • Explore Scientific Telescopes
    • Altair Astro Telescopes
    • StellaMira and StellaLyra Telescopes
    • ZWO Telescopes
    • Vixen Telescopes
    • Bresser Telescopes
    • SkyWatcher and Acuter Solar Telescopes
    • National Geographic Range
    • Lunt Solar Telescopes
    • Optical Tube Assemblies
  • Eyepieces
    • SkyWatcher Eyepieces
    • Celestron Eyepieces
    • Baader Eyepieces
    • Vixen Eyepieces
    • Explore Scientific Eyepieces
    • Eyepiece Sets
    • Zoom & Guiding Eyepieces
  • Accessories
    • SkyWatcher Accessories
    • Celestron Accessories
    • Baader Accessories
    • Barlow Lenses
    • Diagonals
    • Focusers
    • Power Supplies
    • Finderscopes
    • Telescope Cases & Covers
    • Adapters & Extension Tubes
    • Dew Prevention
    • Telescope Cleaning & Care
    • Binoviewers
    • Astronomy Books & Software
    • Weather Stations
    • Astronomy Gifts
    • Metal Detectors
  • Mounts & Tripods
    • Alt Azimuth Mounts
    • Equatorial Mounts
    • DSLR Camera Tracking Mounts
    • SkyWatcher Mounts
    • Celestron Mounts
    • Tripods & Piers
    • Mount Accessories
  • Astro-Imaging
    • Camera Adapters
    • CCD & CMOS Cameras
    • DSLR T Rings for Telescopes
    • Guide Scopes
    • Smartphone Adapters & Camera Mounts
    • Focal Reducers & Flatteners
    • T Thread & M48 Extensions
    • Filters for Canon DSLR Cameras
    • DSLR Astrophotography Tracking Mounts
  • Filters
    • Lunar & Planetary Filters
    • Light Pollution Filters
    • Astro Imaging Filters
    • Solar Filters & Glasses
  • Binoculars
    • Helios Binoculars
    • Celestron Binoculars
    • Barr and Stroud Binoculars
    • Giant Binoculars
    • Observation Binoculars
    • Binoculars with ED Glass
    • Bird Watching Binoculars
    • Solar Binoculars
    • Binocular Accessories
  • Spotting Scopes
    • Celestron Spotting Scopes
    • Helios & Acuter Spotting Scopes
    • Barr & Stroud Spotting Scopes
  • Monoculars
    • Celestron Monoculars
    • Olivon Monoculars
  • Offers
    • Special Offer Telescopes
    • Special Offer Binoculars
    • Special Offer Accessories
    • Used Telescopes & Accessories
  • Login
  • Info
    • Customer Reviews
    • Telescope Buying Guide
    • Ordering & Delivery
    • About Us
    • Pricing
    • Buying a Telescope
    • How To Choose
    • Astrophotography
    • Payment Security
    • Support & Manuals
    • Telescopes for Education
    • Astronomy Video Guides
    • The ED Refractor Telescope
  • Information
    • Customer Reviews
    • Telescope Buying Guide
    • Ordering & Delivery
    • About Us
    • Pricing
    • Buying a Telescope
    • How To Choose
    • Astrophotography
    • Payment Security
    • Support & Manuals
    • Telescopes for Education
    • Astronomy Video Guides
    • The ED Refractor Telescope


Home  Accessories  Focusers  Telescope Focusers  4tronix FocusRF Remote Control for SkyWatcher Auto Focuser

4tronix FocusRF Remote Control for SkyWatcher Auto Focuser


  Ask a Question
Tweet

4tronix FocusRF Remote Control for SkyWatcher Auto Focuser
£36.00
 Inc VAT & Warranty
Availability - In stock

rffocus

  • Description
  • Delivery
  • Reviews

Product Description

This product is designed to directly replace the wired handset supplied with the popular Skywatcher Auto focuser kit and adds wireless remote control. It allows you to focus the telescope remotely up to 20m away, without any trailing wires, especially useful for avoiding any chance of vibration during imaging

The FocusRF is microprocessor controlled and extremely simple to operate with 8 buttons arranged in 4 rows of 2. All the left buttons turn the focus one way and all the right buttons turn it the other way. The buttons at the top are slowest, down to the fastest ones at the bottom.

Power can be provided from a user supplied 9V PP3 battery, or our high quality Mains power supply

Specifications
Power by 9V PP3 battery (not included) or external PSU (not included)
Outputs via RJ22 connector
Reverse polarity protected
Operating voltage range: 7V to 13V
Current in standby: 28mA
Maximum motor drive current: 1A
Red indicator (slow flash) for power on
Green indicator for RF activity
Dimensions: 66 x 90 mm

Delivery charge £5.95

Delivery Information

Our delivery charge is £5.95* fully insured. Orders received before 2PM normally ship that business day. We also ship direct from our suppliers all fully tracked and insured.

We use UPS, DPD, DHL, APC, DX Express, ParcelForce and Royal Mail, we do not use budget couriers, we only ship to UK mainland addresses and do not ship to forwarding agents or PO boxes.

Our Order Lookup system (see link at the top and bottom of each page) updates the order status - simply enter your order number and postcode..

*Some exceptions apply with AB, FK, HS, IV, KA, KW, PA, PH, ZE postcodes. We will quote delivery charges if applicable prior to shipping (this does not normally affect lower value items shipped by Royal Mail).

Reviews


Customer Reviews

10/10  Skywatcher Remote focus  easy to setup, works great.  (30/04/2023) -


10/10  4tronix FocusRF Remote Control from Skywatcher.  This is a great piece of kit, let's you remotely focus your scope without an extra cable, all speed buttons are easy to push and the small handset fits great in your hand . The telescopic aerial on the hand set glides in and out with ease.A must have item for your scope.  (06/11/2022) Peter Bargewell - Newcastle Upon Tyne


10/10  Great  I have a Baader steeltrack focuser with a motor focus unit but recently the controller stopped working. As the controller looks identical to the Skywatcher one I bought this unit instead of trying to source a replacement controller. It arrived promptly and worked with the Baader. Well pleased.  (28/08/2022) -


10/10  Excellent Product and Service from Harrisons  Really nice quality product especially considering its price. Works perfectly, and is one less cable to the telescope. Also has a good signal range. My telescope was placed in the back garden and I was sitting in the front lounge, and it still worked fine. The distance was probably a good 10 m.  (02/08/2021) Harry - Downham Market


10/10  Transforms the sky watcher auto focuser  This is a great bit of kit. I was getting constant issues with the remote on the sky watcher auto focused but this gets rid of that and works like a dream. Also, totally remote from the scope so no vibration.  (30/06/2021) Dean Porter - Porthcawl


Notify me when in stock!

CAPTCHA Image Reload Image

Ask a question about a product

  • CAPTCHA Image
    Reload Image

Related products:

SkyWatcher Auto Focuser
SkyWatcher Auto Focuser
£59.00

View

Celestron - SkyWatcher Compatible 12v 5 Amp Mains Power Supply
Celestron - SkyWatcher Compatible 12v 5 Amp Mains Power Supply
£24.95

View

4tronix Focus RFU Remote Control with ASCOM Driver for Focus Motors
4tronix Focus RFU Remote Control with ASCOM Driver for Focus Motors
£54.00

View

Contact Details

  • Contact Us
  • Business Address
  • Follow us on facebook
  • Lookup Orders
  • Tel 01356 660401

Company Information

  • About us
  • Customer Reviews
  • Terms & Conds
  • Privacy Policy
  • Site Map
  • VAT No. GB946500425
  • UK Company No. 6788494

Ordering & Delivery

  • Track Orders
  • Ordering & Delivery
  • Price Match
  • Telescope Buying Guide
  • Support & Manuals
  • Customer Feedback
  • Card Payments
  • PayPal

 UK Specialist Telescope Shop Since 2009

Copyright © 2025 Harrison Telescopes Limited. All rights reserved.VAT: GB946500425

follow us

Payment Types

© 2014-2017 Harrison Telescopes Limited

Tax No. VAT GB946500425 . Company Number 6788494