m. Сміла, Незалежності, 67г. оф, 406/6
As of september 2026 year, the cheapest repeaters in our store are:
| Product | Price |
|---|---|
| Ajax ReX repeater | 4 349.00 ₴ |
| Ajax ReX 2 repeater | 5 749.00 ₴ |
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Signal repeaters: so that security can reach every corner
Wireless alarm systems rely on radio communication between the control panel and devices. But a large building, several floors, thick walls or a remote outbuilding can weaken the signal so much that a separate sensor will be on the verge of stable operation. This is where repeaters come in handy - devices that receive a radio signal and transmit it further, expanding the boundaries of the system's coverage. The section contains signal amplifiers that help security guards confidently "reach" even the most remote areas of the facility.
What interferes with the radio signal?
In the technical specifications, the communication range is usually indicated for open space, but a real house is full of obstacles. Reinforced concrete floors, metal doors, mirrors, foil insulation and even thick walls absorb and reflect radio waves. Because of this, a sensor in a basement, garage or at the far edge of the site may not be able to "hear" the central unit. The repeater breaks this distance into two shorter and more reliable sections, becoming an intermediate station between the hub and remote equipment.
Not just range, but also capacity
The usefulness of a repeater is not limited to increasing the range. It also expands the total number of devices that the system can control, effectively forming a separate group under its own "wing". This is especially appropriate when the security is being developed in stages: first the house is closed, then the garage is added, and later the area with street detectors. Instead of replacing the control panel with a more powerful one, it is enough to add a repeater and continue expanding the system, preserving all the previous settings.
Nutrition and security
Typically, the repeater is powered by the mains, but has a built-in backup battery. When the power goes out, it continues to work autonomously for several hours - exactly when the reliability of communication is especially important. Data transmission is encrypted, and the system is protected from jamming attempts, so expanding the coverage does not make the alarm system more vulnerable. The status of the repeater, like other devices, is displayed in the application, so you always know that the intermediate link is in place and working.
Hassle-free connectivity
Despite its important role in the system, the repeater is surprisingly easy to set up. It is added to the control panel in the same way as any other device - in a few steps in the application, after which the "hard-to-reach" sensors automatically start working through it. There is no need to flash the equipment or rebuild the system from scratch: everything is done software-based. If the layout of the facility changes later or a new extension appears, the repeater can be easily moved to another location and re-binded. This flexibility makes it a convenient tool for systems that grow with your needs.
Who needs it and how to place it
A repeater should be considered by owners of spacious or elongated houses, multi-storey cottages and facilities with several separate buildings. It will also be useful where the walls are made of materials that strongly shield radio waves. Place the device approximately in the middle between the control panel and "hard-to-reach" sensors, in an area of reliable reception. If during setup you notice that the level of communication with individual devices is low, this is a direct hint to add a repeater. And to determine how many of them are needed and where to hang them, comfortlife.market consultants will help.
