1. Purpose
The Button-R remote keyfob (hereinafter referred to as the “keyfob”) is designed to transmit
arming/disarming commands as well as the panic button to the Lun-R receiver that is connected to
the Lun control panel (more about for compatibility, see the documentation of the relevant control
panel).
Product is not equipped with built-in cameras and microphones, devices and units for
hidden video and audio recording.
2. Safety Precautions
Only the employees, familiar with the module design, instructed on the safety arrangements
shall be allowed to install, routinely maintain and repair.
The device does not have open live parts, representing the danger of electric shock to a per-
son. No safety ground.
3. Technical specifications
The keyfob’s technical characteristics is shown in the Table 1.
Table 1. Technical characteristics
Characteristic
Value
Operating frequency range (depends of modification), MHz
433.05…434.79 or
868.70…869.20
Power radiated by the transmitter, mW
up to 10
Power source type
CR2450 battery
Battery voltage, V
2.2…3.2
The battery voltage when the event "Battery Discharge" is generated, V
2.4
The battery predicted service life, months
12
Degree of protection provided by enclosure
IP54
Dimensions, mm
38*67*18
Weight, g
25
Button-R
Version en_2
3
