Wired to Wireless Alarm Converter
Transmitter
Roombanker Transmitter is a wired to wireless alarm converter that makes it simple to upgrade an old security system into a modern smart wireless system. The wired to wireless converter turns alarm and tamper signals from a wired sensor into wireless events, so the Hub can treat it as a wireless device and register it into a wireless zone.
Built for single-zone retrofit projects, a wired-to-wireless alarm converter supports one alarm input, one tamper input, 3.3V auxiliary power up to 200mA, and an PO+/PO- wired output for triggering or controlling an external wired device.
RBF
wireless technology
Long range, low power, high security
3.3V Power Output
Up to 200mA auxiliary power for connected wired devices.
Wired Output
PO+ / PO- output terminal for external wired device control.
13 Event Types
Flexible event reporting for different wired sensor signals.
Working Mode
Bistable / Pulse
Wide Temperature Range
-20°C ~ +65°C
Mobile App
Access and Control with RB Link, Anytime Anywhere
Set Up This Wired to Wireless Converter in 3 Simple Steps
Setting up this wired to wireless converter is quick and easy. Place the batteries, press the power switch, and add the device in the app. When the app shows that the device has been added successfully, the alarm transmitter module is ready to work with the Roombanker Hub.
1
Open the app to add devices.
2
Power on the device.
3
The device is registered successfully.
3.3V Power Output for Wired-to-Wireless Alarm Conversion
The wired-to-wireless converter, also called Transmitter, provides a 3.3V auxiliary power output of up to 200mA, giving installers more headroom when connecting low-power wired detectors or external wired devices. For retrofit projects, this helps simplify wiring and reduces the need for an extra power source in suitable installations.
PO+/PO- Wired Output for Wired to Wireless Security System Control
The wired-to-wireless converter includes an PO+/PO- wired output terminal, allowing the alarm transmitter module to control an external wired device when a selected event or automation is triggered. Installers can use this output for devices such as a siren, warning light, relay, or lighting circuit, giving retrofit projects more flexibility beyond simply sending wired detector signals to the Hub.
RBF Wireless Protocol for a Wired to Wireless Alarm Converter
This wired to wireless alarm converter uses RBF wireless protocol to communicate with the Hub over a distance of up to 1500 meters in open field, with anti-jamming protection and transmitted data encryption for secure signal delivery.
13 Configurable Event Types for Wired-to-Wireless Alarm Conversion
The wired to wireless alarm converter lets installers assign the connected wired input to one of 13 event types, so a third-party wired device can report the right alarm meaning to the Roombanker system instead of being treated as a generic contact.
Security Events
For wired detectors that protect doors, windows, rooms, glass, or device integrity.
Safety Events
For wired detectors that report fire, leakage, temperature, or gas-related alarms.
Emergency & Custom Events
For assistance, panic, duress, and local custom event needs.
13 configurable event types
Bistable and Pulse Modes for Wired Alarm System Upgrade Projects
This wired-to-wireless converter supports both Bistable and Pulse operating modes, allowing installers to match the input behavior of different wired devices. Bistable mode follows a maintained open or closed contact state, while Pulse mode reacts to a short trigger signal, making the same wired-to-wireless converter flexible for different retrofit wiring scenarios.
Wide Operating Temperature for Wired Alarm Retrofit Sites
The wired to wireless converter is designed to operate across a wide temperature range from -20°C to +65°C, helping it stay reliable in colder entry areas, utility spaces, or sun-exposed indoor locations where connected wired devices may already be installed.
App-Based Control for a Wired to Wireless Security System Converter
By connecting a wired detector through this wired to wireless security system converter, an existing wired device can become part of the Roombanker wireless security system. Once added, installers and users can configure the device in the app, view real-time status, receive alarm and event notifications, and manage related security settings through mobile and desktop app control.
Manage connected wired detectors as part of the Roombanker security system.
Configure event type, input behavior, and device settings from the app.
Receive alarm and event notifications while managing security from mobile or desktop.
Resources Center
User Document
Marketing Resource
Wired to Wireless Converter FAQs
What is a wired-to-wireless alarm converter?
A wired-to-wireless alarm converter connects an existing wired detector to a wireless alarm system. The Transmitter receives the wired alarm or tamper signal, sends it to the Hub by radio, and lets the system treat the connected detector as a wireless device.
Can I use a wired to wireless converter to upgrade an existing wired alarm system?
Yes, this wired to wireless converter is designed for retrofit projects where an installer wants to keep useful wired detectors while adding wireless system management, app notifications, and Hub-based control. Each Roombanker Transmitter is a single-zone device, so it is best for bringing one wired detector or one wired input into the Roombanker system.
Is a wireless transmitter the same as a wired-to-wireless converter?
In alarm-system retrofit projects, the terms often describe the same type of device. Some brands call it a transmitter, while searchers may look for a wired-to-wireless converter, hardwired-to-wireless converter, or alarm transmitter module.
What types of wired devices can this alarm transmitter module connect?
This alarm transmitter module is typically used with wired security or safety detectors such as wired PIR sensors, door contacts, glass break detectors, panic buttons, leakage detectors, or similar low-power alarm devices. The exact wiring type and compatibility should be checked against the device specification before installation.
Does a wired to wireless alarm converter support NC, NO, or EOL wiring?
Wiring type matters when connecting third-party detectors to a wired to wireless alarm converter. NC, NO, and EOL describe how the wired detector reports normal, alarm, and tamper states. This is a useful topic for an installation guide, and the final wiring choice should follow the detector and Roombanker Transmitter specifications.
Can a wired detector connected through the converter be controlled in the app?
After the wired device is connected through the wired to wireless converter and added to the Hub, users can manage its related settings and receive alarm or event notifications in the Roombanker app. The Transmitter helps bring the wired input into the app-based security system, rather than turning the original wired detector into a standalone smart device.
What is the PO+/PO- output on this wired to wireless converter used for?
PO+/PO- is a wired output terminal for controlling an external wired device when a selected event or automation is triggered. Depending on the installation design, it may be used with devices such as a siren, warning light, relay, or lighting circuit.
How far can this alarm transmitter module communicate with the Hub?
This alarm transmitter module communicates with the Hub over RBF wireless protocol at a distance of up to 1500 meters in open field. Actual range depends on walls, building materials, interference, and installation conditions.
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