The RF3222-CHI wireless receiver allows the DS7400Xi control panel to receive RF wireless signals from wireless devices. It features compact size and is suitable for various working environments. It operates at a frequency of 315.05MHz and is compatible with DS7400Xi control panels version 4.03 or above.
The RF3222-CHI is a wireless receiver that allows a DS7400Xi control host to receive RF signals from wireless devices. The guide explains the receiver's dimensions, operating environment, frequency, power requirements, and compatible control host.
Key sections cover technical specifications, installation conditions, optional wall anti‑tamper switch installation, receiver mounting, option configuration, wiring and power connection, LED status indicators, and host programming steps. This manual is written in Chinese.
| Size (H×W×D) | 10.8×15.2×3.1 cm |
|---|---|
| Operating Temperature | 0 °C to +65 °C |
| Frequency | 315.05 MHz |
| Power Supply | 12 VDC, 30 mA |
| Compatible Control Host | DS7400Xi (v4.03 or later) |
| Maximum Cable Length | 300 m |
| Recommended Wire Gauge | ≥0.8 mm (or 1.0 mm+) |