Trikdis RF-S8 wireless receiver
- Manufacturer: Trikdis
- Item code: RF-S8
- Availability: Out of Stock
- Warranty: 2 years
- Categories: Smart Alarm System > Accessories > Wireless Devices > Expander Module
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€60.90 Ex Tax: €49.51
The Trikdis RF-S8 wireless receiver brings S8 series wireless devices into the alarm system: motion and door contacts, smoke and water detectors, sirens and keyfobs — with no cabling. One RF-S8 is enough for a whole panel.
Features
Communication:
- Radio communication at 868 MHz, 25 mW transmit power
- Range up to 500 m line-of-sight
- One RF-S8 is enough for the whole wireless zone list
Connection:
- Connects over the RS485 bus to the Trikdis FLEXi SP3 panel (firmware v1.22 or newer): +DC, −DC, A, B
Technical data:
- Power supply 9-26 V DC · 50 mA standby, 100 mA transmitting
- Operating temperature −10 °C … +50 °C
- Dimensions 92 × 62 × 25 mm
Please note! S8 series wireless devices work only with a Trikdis RF-S8 receiver. The RF-S8 connects over the RS485 bus to the FLEXi SP3 panel (firmware v1.22 or newer), and one RF-S8 is enough per panel. S8 devices communicate at 868 MHz and are therefore not compatible with the 433 MHz LoRa family (RF-LORA, M4).
Compatible devices
Technical data
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Frequently asked questions
A Security panel or Control panel is the primary controller and supervisor of a security system.
Hopefully not. Basically, the phone should be protected from any access by using a password or pattern or fingerprint. In addition, you can use password request when you start the Protegus application and also when you want remotely control something.
Protegus 2 is the 2nd generation of Trikdis's cloud app: control your alarm system from your phone and get instant notifications. We recommend it for every current internet-connected Trikdis device. The user app is free; the paid, usage- (customer-) based tier is for monitoring stations, installers and companies.
Yes, using the TrikdisConfig programming software (via USB or remotely). The latest firmware is recommended for the best compatibility and security.
Yes: Protegus 2 can be tried on a live demo system, without installation or purchase — from a browser and from the mobile app too. This lets you see in advance what arming, notifications, and system status look like on a working alarm system.
Protegus 2 typically retains the event list for up to two months; with a large volume of events, this period may shorten to as little as one month.
The AUX power output of the Paradox SP4000 alarm panel has limited load capacity. In certain cases — whether using a dedicated or a universal TRIKDIS communicator — the communicator's current draw can place too much load on the AUX output. As a result, the communicator may become unstable, restart, or fail to operate correctly.
Experience shows that the problem is usually solved by powering the TRIKDIS communicator directly from the alarm panel's battery terminals (+/-) instead of from the AUX output. This provides a stable power supply and eliminates the restart or operational issues.
Note: Before changing the wiring, always check that the system complies with the manufacturer's specifications and that the total load on the power supply does not exceed the permitted value.













