KNX RF magnetic contact for door/window (868 MHz)
Unit price: €65,35 / PieceWireless magnetic contact for door/window, detects opening/closing via KNX RF. Surface-mount, long battery life, and tamper alert. Read more
Specifications
Brand:
Zennio
Article number:
ZRFWDW
EAN:
8411080806772
Availability:
In stock (1)
Delivery time:
Will be shipped within 1 to 2 working days.
Information
KNX RF Magnetic Contact for Doors and Windows
Wireless magnetic contact for surface mounting on doors or windows. Detects and notifies opening/closing through KNX RF standard (868 MHz), suitable for European countries.
Main Features:
- Compatible with KNX RF (RF1.R @ 868.3 MHz) for reliable open/close notifications
- Available in grey (RAL 9006), anthracite black (RAL 9004), white (RAL 9016), and brown (RAL 8016)
- Tamper contact with configurable notifications
- Heartbeat function for status monitoring
- Compact size: 73 x 19 x 17 mm
- Surface-mounted
- CE, UKCA, and RCM compliant
General Specifications:
Concept | Description |
---|---|
Device type | Electronic control device |
Power supply | 3.6 VDC (1/2AA ER14250 Li-SOCl2 battery) |
Expected battery lifetime | Up to 5 years |
Consumption | Max. 23.4 mA / 84.2 mW |
Communication | KNX RF Ready (Semi-directional) |
Radio frequency | 868.3 MHz |
Max. transmission power | 20 mW (13 dBm) |
Operating temperature | 0 to +45 °C |
Protection class | IP20 (clean environment) |
Installation | Surface-mounted on windows or doors, max. 15 mm distance from magnet (7 mm on steel frames) |
Weight | 27 g |
Housing material | Halogen-free PC FR V0 |
Battery Replacement Note:
During battery replacement, carefully insert the new battery without damaging the antenna or PCB. Verify LED functionality post-installation.
Available in black, white, grey, and dark brown. Transmission frequency depends on local regulations.