Installing The Keypad - AJAX KeyPad Plus User Manual

Besides, the placement of the keypad is determined by the distance from the hub or the
ReX range extender, and the presence of obstacles between them that prevent the passage
of the radio signal: walls, oors, and other objects.
Be sure to check the Jeweller signal strength at the installation site. If the signal strength is low (a
single bar), we cannot guarantee a stable operation of the security system! At the very least, relocate
the device as repositioning even by 20 cm can signi cantly improve the signal reception.
If poor or unstable signal strength is still reported after the relocation of the device, use the
ReX radio signal range extender
Do not install the keypad:
In places where parts of clothing (for example, next to the hanger), power cables, or
Ethernet wire may obstruct the keypad. This can lead to false triggering of the keypad.
Inside premises with temperature and humidity outside the permissible limits. This
could damage the device.
In places where KeyPad Plus has an unstable or poor signal strength with the hub or
ReX range extender.
Within 1 meter of a hub or ReX range extender. This could result in the loss of
connection with the keypad.
Close to electrical wiring. This may cause communication interferences.
Outdoors. This could damage the device.

Installing the keypad

Prior to installing KeyPad Plus, be sure to select the optimal location following the requirements of this
manual!
1. Attach the keypad to the surface with double-sided adhesive tape and carry out signal
strength and attenuation tests. If the signal strength is unstable or if one bar is
displayed, move the keypad or use the ReX range extender.
Double-sided adhesive tape may only be used for temporary attachment of the keypad. The
device attached with adhesive tape can at any time be detached from the surface and fall, which
may lead to failure. Please note that if the device is attached with adhesive tape, the tamper will
not trigger when trying to detach it.