• Fase/701 Class Change Time Clock
  • Fase/701 Class Change Time Clock

Class Change Time Clock Fase/701

The Fase/701 class change timer is our intelligent, expandable class change timer.


The Fase/701 time clock offers the same features as the Fase/701/E model with many additional features including the ability to passcode all functions, remote inputs and is compatible with the Fase expansion range of devices.


The Fase/701 class change timer will accept up to 30 class change times per day, has an intuitive user-friendly menu structure and offers highly configurable output settings.


Fase/701 Class Change Time Clock

Fase Controls Takes Class Change Time Clocks To A Whole New Level With Our Range Of Incredibly Advanced Class Change Timer Controllers


Designed, developed & manufactured in-house by Fase Controls, the Fase/701 class change timer controller is a highly accurate & powerful class change time clock for automatically indicating school class change events or factory shift changes.


With a clean design and slim profile, the Fase/701 has been designed to install into any modern office and connects to a conventional or addressable fire alarm system to indicate class change events via the building's fire alarm system, saving the need to install additional circuits or indicating equipment. The Fase/701 class change timer also incorporates a hold/release fire door timer negating the need to buy and install additional time clocks to retain fire doors; making the Fase/701 class change timer truly good value for money.


With a simple to navigate, yet comprehensive menu structure, the Fase/701 class change timer has been designed to be as user-friendly as possible and the simple programming options offered to the engineer help reduce installation & configuration times. 


The Fase/701 Class Change Timer will allow up to 30 individual class change times per day to be programmed. The 'Copy Alarms' feature lets the installation engineer set the required class change alarms for Monday and then copy these to all schools days (Mon-Fri) or all days (Mon-Sun). All of which can then be edited as required. This not only makes programming the class change times simple, but it also frees up the installation engineer for other tasks.


The output relay can then be programmed exactly as required depending on the fire alarm system the class change controller is being connected to. If this fire alarm system is the conventional type then the class change controller can be connected to the fire panels 'Class Change' input and the Fase/701 controllers output set to pulsed. The Fase/701 will then directly control the class change indication. 


If the class change controller is being connected to an addressable type fire alarm panel via loop interfaces then the Fase/701 can be set to signal to the fire panel continuously for a selected time period and then the fire panel can be programmed to ring as required, relaying the class change indication. 

Fase/701 Menu Animation

User Friendly

Every aspect of our Class Change Timer Controllers has been designed around the end-user and installation engineer.


With an intuitive menu structure, all options can be easily navigated to and altered whether you simply need to set the time and date or set the unit to holiday mode through to programming the class change times or ringing styles during installation, the Fase/701 Class Change Timer has been designed to be as easy as possible to operate.

Remote Class Change Key Switches

The Fase/701 offers the connection of remote switches to allow control of the manual class change and system operating mode from switches located away from the actual class change controller.


This allows the Class Change Timer to be installed inside a cupboard yet still offer basic control over the system to staff, the head teacher or authorised personnel.


The remote switch unit mounts onto a UK standard single gang backbox.


Remote Class Change Inputs and Switches
Sounder Driver

Class Change School Bell System

Drive sounders or bell circuits to create a truly independent class change system.


The Fase/701 Class Change Controller can be interfaced directly to the Fase 24v PSU to create an automated school bell system.


All sounders or bells connected to this system will operate on command from the Class Change Controller.

Virtually Maintenance Free

Once installed, there should be very little interaction with the Class Change Timer.


Instead of internal backup batteries for timekeeping purposes, we have used high-quality super capacitors so there are no coin cell type batteries to replace. 


Furthermore, all settings are saved to memory and do not need re-programming after the unit has been powered down or following a power cut.

Maintenance Free
Fase/701 Deep Enclosure

2 Enclosure Styles

The Fase/701 Class Change Timer is available in a Slim or Deep enclosure to help aid installation. Make sure you order the correct enclosure for your needs!


To ensure a clean, modern look our class change timer is supplied with a slim enclosure as standard measuring just 35.5mm in-depth but due to internal components, side cable entry is not advised with the slim enclosure.


If you need to bring cables into any side of the enclosure then make sure you order the deep back enclosure which measures 60.5mm in depth.

Extremely Accurate Time Keeping

All of our Class Change Time Clocks include a dedicated timekeeping chip with an accuracy of up to  ±5ppm from 0°C to +40°C.


Our Class Change Time Clocks counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100 and also includes automatic daylight saving for British summertime months.

Fase/701 Deep Enclosure

Highly Configurable Ringing Patterns

The Fase/701 Class Class Timer Controller ringing patterns have been written to be as configurable as possible. The onboard output relay can be configured to pulse or ring continuously for a selectable time duration of between 1 and 59 seconds for every class change event. 


The output relay can also be switched manually using the 'Class Change' button located on the front of the controller itself. 

Password Protect Functions

Sometimes the Fase Class Change Time Clock needs to be installed in an entrance or other public area where unauthorised people could gain access to menus and change settings.


The Fase/701 Class Change Timer allows all functions to be locked and a password must be entered before any class change function or menu options become available.

Password Protected Class Change Timer
Fase/701 Menu Animation

Replacement For Older Class Change Time Clocks

With over 200 programmable class change alarms per week, the option to provide either continuous or pulsed outputs plus the inclusion of other handy features, the Fase Controls 701 Class Change Time Clock offers much more than the older generation of class change timers.

The ability to power the 701 Class Change Timer directly from the 24v output of most fire alarm panels and engineer focused configuration menus also makes installation so much easier.

Compare Class Change Time Clocks


Nice & Easy


Upto 60 Class Change Alarms Per Day


Advanced Class Change Time Clock




Coming Soon

Main Features
Class Change Time Clock
Time & Date
Class Change Alarms Per Day 20 60 30
Time Keeping Accuracy Upto 5ppm.
Extremely Accurate
Upto 5ppm.
Extremely Accurate
Upto 2ppm.
Our Most Accurate Time Clock
Selectable Operating Modes
Copy Alarm Function
Pulsed Output Relay
Continuous Output Relay
Password Protect All Functions - -
Expandable - -
Remote Class Change Input - -
Remote Operating Mode Input - -
Power Supply Monitor - -


Data sheet

Class Change Alarms Per Day
Upto 30 Alarms Per Day
Max Output Current
<120ma With All Outputs Energised & LCD Back Light @ 100%
Class Change Time Clock
Enclosure Size
Deep Enclosure: 170 x 85.5 x 60.5mm (L x H x D)
Slim Enclosure: 170 x 85.5 x 35.5mm (L x H x D)
LCD Technology
1.54" TFT IPS LCD Display With 240x240px resolution
Enclosure Colour
Legend Colour
White Background with Dark Grey Print
Base Material
Material Type
UL Rating
Operating Temperature
0°C to +40°C
IP Rating
Supply Voltage
Quiescent Current
< 35ma
Accuracy Upto ±5ppm from 0°C to +40°C
Output Technology
24v Mechanical Relay For Connection To F.A.P
Full Colour TFT Display
Internal Buzzer
Led Indication
Solid State relay For Connection To Fire Doors
Memory Technology
EEprom Memory & Super Capacitor (No Coin Cell Required)
Fire Alarm Connection Details
Dependant On The System which Is Being Connected To
Display Type
Contrast Ratio(Typical)
Viewing Angle Range
Left:80.0 , Right:80.0 , Up:80.0 , Down:80.0 degree
Storage Temperature

Specific References