Ambient Master Lockit
Ambient Master Lockit - Connections Power
Ambient Master Lockit
Ambient Master Lockit - Connections Power

Ambient Master Lockit

1 in stock (can be backordered)


£984.00 inc VAT (£820.00 exc VAT)inc VAT

  • Highly Accurate Lockit Timecode Generator
  • Drift of less than 1 frame in 24 hours (~ 0.1ppm)
  • Reads and saves camera Metadata
  • Supports all SMPTE Framerates

1 in stock (can be backordered)

In stock

Brand: GTIN: 4251441800070

Ambient Master Lockit

Ambient Master Lockit – It is a timecode master and ”On the Set“ metadata server. With its dual processor architecture, the Master Lockit truly is the most powerful timecode device we have ever built. Using the acclaimed Lockit timecode generator with its rock-solid, high-accuracy, temperature-compensated oscillator, along with the sophisticated ACN, the Master Lockit offers features like  generator-buffered timecode transceiving or 0.0ppm drift between linked units through the unique continuous jam with control and monitoring through the integrated web GUI.

The Master Lockit adds control, flexibility and comfort to your existing Lockit setup. Being designed to perform as central hub in your system, the unit is able to display and control all other ACN devices on set.Access the ACN control system using the browser of any computer or mobile device via Wi-Fi for elegant wireless functionality. This enables you to name your Lockits and assign them to the camera or audio recorder to which they are connected.

What’s more, you can remotely jam sync all units on set, view battery status, set the time, use time of day, see the last clap time of the ACN-LS. Thus, one ACN-ML on your sound cart or in your bag improves efficiency by enabling control and monitor capability from a single location. Simply switch on your Lockits in the morning, set them to the correct ACN channel, and mount them on the device. The rest can be performed remotely and you always are up to date what your units are doing.

Lockit Metadata Communication

As productions already use Lockits and connect them to cameras, 3D-rigs, Sound recorders…, ACN-equipped Lockit units can also read out device-specific metadata for transmission to the Master Lockit server. While the internal memory centrally stores and hosts all metadata collected through ACN connected units, iPads running LockitSCRIPT automatically sync their data though the Master Lockit’s router functionality.

Based on the unrivaled accuracy of the Lockit system, the ACN uses global timecode as reference to create a comprehensive shot list containing crucial clip information like name, roll number, start and stop times of each and every recording and machine.


Remote Features

With Firmware 4.1, we integrate remote functionality for the renowned Sound Devices 633664688, and 788T into the Master Lockit’s capabilities. The new Remote Control Tab in the Master Lockit’s web interface provides wireless access to the most important recorder functions like Record Start / Stop, Track Naming, Track Arming, Metadata entry for the current and upcoming clip, Circle & Waste Clip, Track Metering (with the 788T), Access to the metadata of the last clips.

Audio Professionals can also combine the added control of Master Lockit along with CL-12/ Alaia Linear Fader Controllers as they perform seamlessly together for even more powerful control of 6-Series Recorders.


Cross-Platform Elegance

The Master Lockit control surface is self-contained and accessible from any device with a browser and WiFi – so it is not bound to a specific platform like iOS or Android. In other words, any device with integrated WiFi and browser can connect to the ACN-ML web interface without limitation.

Thanks to its responsive design, the control interface will always automatically adjust to your screen size. This not only enables use of a notebook on the sound cart, it allows seamlessly switching to a smartphone for run-and-gun situations.



  • Tell a script supervisor to work with the LockitScript app and a Master Lockit on set
  • Connect to the Master Lockit WiFi with your laptop
  • Enter the Master Lockit Web View in a browser
  • Go to Tab “Metadata Export” and select the information and format you need
  • Download the selected file directly to your accessing device
Double Timecode & Power I/O
In addition to the double timecode interface and ACN antenna port, the ACN-ML provides two DC I/O connections for power loop-through capability. The built-in Li-Ion backup battery is automatically charged with external DC and keeps the unit including WiFi up and running for more than 3 hours.
The dual USB port is used for the included WiFi stick, and of course, available for product enhancements. The Ethernet port can be used to collect metadata from the ARRI ALEXA. The ACN timecode port additionally works as serial interface to read out RED cameras and to interface with Sound Devices audio recorders.
Technical details
Integrated Lockit:
Highly Accurate Lockit Timecode Generator
Generator buffered timecode transceiver
Drift of less than 1 frame in 24 hours (~ 0.1ppm)
No drift within the ACN
Supports all SMPTE Framerates
OLED display visible in bright sunlight
Adjustable timecode output for recording on a soundtrack
Built-in hub:
Built-in 16GB server
Collects and stores all ACN and LockitScript metadata
Enables ACN-iOS LockitScript App Communication
ARRI ALEXA reads and saves metadata
Reads and saves RED camera metadata (All DSMC models)
Reads and saves sound devices 788T & 6 series metadata
Creates shot logs, sound reports, ALEs, CSVs, JSON reports from the collected metadata
Web interface:
Master Lockit remote control
ACN – Lockit generators remote control
Sound Devices 788T & 6er recorder remote control
Metadata Live View Display
Physical Details:
Material: Anodized, pearl-blasted aluminum
Dimensions: 91 x 64.5 x 33 mm
Mounting options: 3/8 “thread, ACM-TL Quicklock Mount (not supplied)
Weight: approx. 275g
Requires external power supply: 6-24V DC, 1.5A
Power consumption when charging / without charging @ ext. DC supply:
~ 500mA / 850mA @ 6V
~ 250mA / 400mA @ 12V DC
~ 150mA / 200mA @ 24V DC
Internal buffer battery: Li-Ion battery for about 3 hours operation when fully charged
2x USB
TC-Lemo 5-pin: TC I / O, adjustable tc level
ACN-Lemo 5-pin: TC I / O, serial interface
2x Hirose I / O for looping the power supply


All orders are delivered via next day tracked carrier. When placing an order please provide a suitable e-mail address and mobile number.

On despatch you will receive a notification from our carriers DPD along with updates right up to the point of delivery.

On the day of delivery you will get an accurate 1 hour time window for the items arrival.

You’ll even be able to contact your driver and track his progress!

Track your parcel here: DPD Tracking


Delivery Rates

We deliver Worldwide!

*Please note, FREE SHIPPING applies to Mainland UK addresses only.

Can’t see your country in the list below? Don’t worry, let us know and we’ll add it!

Country Delivery Cost Ex vat
UK Mainland (orders under £400 ex vat) £6.66 – Next Day Courier
UK Mainland – Letterbox size packaging – Small Items Only £2.46 – Royal Mail 2-3 Days
UK Mainland Saturday Shipping £13
Austria £20
Belgium £15
Bosnia £65
Bulgaria £35
Croatia £30
Czech Republic £25
Denmark £20
Estonia £30
Finland £30
France £15
Germany £15
Greece £35
Hungary £30
Iceland £65
Italy £25
Jersey £25
Latvia £35
Lithuania £35
Luxembourg £15
Netherlands £15
Norway £65
Poland £30
Portugal £30
Republic of Ireland £25
Romania £35
Serbia £65
Slovakia £25
Slovenia £25
Spain £25
Sweden £65
Switzerland £50

Returns Policy:

Not happy with your purchase?
Don’t worry, you can return goods ordered from us at any time within 14 working days of receipt for a full refund or for an exchange for a different product. Before returning any items, notify us so we know what to expect.
All we ask is that you return the items to us in the same condition that we supplied them to you. Please package the items up securely and safely so that they are not damaged during transit. Uuse the original delivery packaging where possible.

We strongly recommend using a recorded or tracked delivery service. Please send the return items to:
Returns, Raycom Ltd, Unit 8 Abbey Court Lane, Abbey Lane, Evesham, WR11 4BY

Returns Terms & Conditions:

Returns of an order for a refund or an exchange:

  • Cost of return – The costs of returning goods to Raycom shall be borne by you, the customer, in all circumstances without exception, unless otherwise agreed upon with Raycom.
  • Loss & damage – Return items must be packed suitably and insured against the event of loss in transit. Raycom Ltd will not be responsible for lost or damaged returned goods. Lost or damaged goods may effect the level of refund on equipment.
  • Delivery costs – The original postage and packaging costs will not be refunded under any circumstances unless agreed with Raycom Ltd
  • Upon receipt of the goods, to Raycom Ltd, and with prior arrangement, we will give you a full refund of the amount paid or an exchange credit as required and agreed

The right to return goods to us will not apply in the following circumstances:

  • in the event that the product has been used, in any way, shape or form, other than limited useage when the goods are unpacked
  • in the case of software, audio or visual products, where the packaging has been unsealed, broken or is incomplete
  • to any products that we have made on special order and or customised specifically for you

The provisions of this clause do not affect your statutory rights. For more information, please see our Terms & Conditions, or should you have a question regarding this policy, please do get in touch.

Cancelling an order:

In accordance with the distance selling regulations, any order with us can be cancelled before we have dispatched your items. In this instance we will refund you in full using the chosen payment method. Terms for our cancellation and returns policy.

If you wish to cancel your order:

  • Notify us by email before we have dispatched the goods to you, or
  • where goods have already been dispatched to you, by returning goods to us in accordance with our returns policy

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