Introduction
The Wireless 433MHz Receiver provides a fast and simple integration of ICT 4 and 2 button remote transmitters
into any alarm or access control system. The standalone functionality allows for easy, secure operation of gates
and other access areas where convenience is required.
Features of the wireless receiver include:
⦁
3 operating configurations: Wiegand, RS-232 and standalone
⦁
600 user (Transmitter ID) capacity in standalone configuration
⦁
Unlimited user capacity in Wiegand pass through configuration
⦁
Programmable reception sensitivity for each channel
⦁
4 open collector programmable outputs
⦁
1 Form C relay output
Operating Configurations
The wireless receiver has a number of operating configurations, allowing integration with ICT and third-party
systems or standalone operation.
⦁
Wiegand pass through
: When a button is pressed on a wireless transmitter, the receiver passes the data
through to a connected control panel in standard Wiegand format. The control panel determines whether the
user has access, and if so unlocks the door. This allows access control of up to two doors.
The relay output on the wireless receiver can be wired to an input on the control panel, allowing users to
trigger a panic alarm.
⦁
RS-232 pass through
: As above, but the data is transmitted over an RS-232 connection instead of Wiegand.
⦁
Standalone
: When a button is pressed on the wireless transmitter, the receiver determines whether the user
has access. This can be based on the site code of the remote, a range of transmitter IDs, or specifically
programmed transmitter IDs. If access is permitted, the receiver activates the relay to unlock the door.
This option is particularly useful when the door is situated a long distance from the main control equipment,
such as a carpark gate.
In any configuration, spare Wiegand outputs which are not used for communication can be used as open collector
outputs. For example, the receiver may sound a buzzer and activate a green light when the door is unlocked.
Alternatively, outputs may be connected to the inputs of another system to provide further detection or
automation functions, such as a 'man down' switch or panic button.
RF-RCVR-433 | Wireless 433MHz Receiver | Installation Manual
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