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The KF4-WE Buttons

Changing The Battery

Resetting the keyfob

Status LEDs

To prevent possible damage to components,

any static charge on your body needs to be

eliminated before touching the inside of the

unit. This can be accomplished by touching

some grounded/earthed metallic conductor

such as a radiator/pipework immediately

before replacing the batteries.

The batteries supplied have been chosen to

provide long service life whilst, for safety

reasons, having limited output current.

Replace only with approved batteries.

1. Put the Enforcer control panel into 
the “Change Codes” menu (see 
Enforcer User Manual for full details).

2. When prompted to enter a new user 
code, press any keyfob button.

3. Once asterisks appear on the 
Enforcer keypad, the new keyfob is 
learned on the system.

To do a nvm reset on the keyfob, first remove the 
battery, then press and hold down the lock and 
unlock buttons together and reinsert the battery at 
the same time. Continue holding down the buttons 
for another 10 seconds and then release.

The fully two way wireless keyfob allows you to see 
the status of the control unit via 3 colour LEDs:

System Armed: 

When the system is armed a RED 

LED will illuminate momentarily.

System Disarmed: 

When the system is disarmed a 

GREEN LED will illuminate momentarily.

System Fault: 

When the system is in fault condi-

tion an AMBER LED will illuminate momentarily, this 
will also flash when the keyfob is unable to arm 
itself in the correct mode without you having to 
choose.

(Positive)

(Negative)

CR-1/3N Li-Mn Cell (3 volts)

 

 

 

Status LED 

Lock Button

Unlock Button

II Button 

I Button

WARRANTY: 

This product is sold subject to our 

standard warranty conditions and is warranted 

years. In the interest of continuing improvements 

of quality, customer care and design, Pyronix ltd 

giving prior notice. (Batteries not included in warranty)

against defects in workmanship for a period of one

Pyronix Ltd

Braithwell Way

Hellaby

Rotherham

South Yorkshire

S66 8QY

Customer Support: 

+44(0)845 6434 999 (local rate)

or +44(0)1709 535225 

Hours: Mon to Fri, 8:00am till 6:30pm

Email: [email protected]

Website: www.pyronix.com

Transmission Frequency: 868MHz
Transmission Method: Fully encrypted rolling code
Transmission Range: 300m free space
Low Battery Threshold: 2.1V +/-5% at 25°C
Code Combinations: 4294967295
Battery: CR-1/3N Li-Mn Cell (3 volts)
Battery Life: Up to 2 years
Operating Temperature: -10 to +40 °C
Emissions: EN55022 Class B
Immunity: EN50130-4
Dimensions: 60 x 40 x 15 mm 
Weight: 28g

Certification

All 4 buttons on the keyfob may be locked so that any accidental 
presses won’t affect your alarm system. 

Locking the keys on the keyfob is performed by pressing any buttons 
that are 

diagonal

 with one another at the same time; ie Lock & II or 

Unlock & I.
The RED LED will flash indicating that the fob has been locked.

To unlock, press both buttons together again, and the GREEN LED 
will flash indicating that the keyfob is now unlocked.

Note: 

When locked, the LED status is disabled.

KF4-WE

Wireless keyfob

4 button, two way

Specifications

KF4-WE Learning

Locking the Keyfob

EN50131-3:2009

EN50131-5-3:2005+A1:2008

Security Grade 2

Environmental Class II

RINS1434-2

For electrical products sold within the 
European Community. At the end of the 
electrical products life, it should not be 
disposed of with household waste. Please 
recycle where facilities exist. Check with 
your Local Authority or retailer for recycling 
advice in your country.

When disposing of the 
product, the battery must be 
removed and disposed of 
separately in accordance 
with the local regulations

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