Dahua Addressable Fire Alarm Module Isolator - HY-1431R-CTXF - without Base
B2B prices require verification
This is our wholesale store. Log in and verify your business account to see B2B prices, or go to the retail store to view consumer prices.
Automatically isolates loop shorts and restores when fault is cleared; LED status indicator; compatible with two-wire polarity-free addressable loops.
For any questions about this item, availability, or delivery times, please contact us at 22 270068
- Automatic isolation of loop short circuits
- Automatic restoration when the fault is removed
- LED indicator for status and fault conditions
- Compatible with two-wire polarity-free addressable loops
- Compact design with base for quick installation
- Working Voltage : 24 V DC nominal
- Monitoring Current : ≤ 150 μA
- Alarm Current : ≤ 8 mA
- Short-Circuit Protection Current : ~ 450 mA
- Communication Wiring : Two-wire, polarity-free
- Maximum Loop Distance : ≤ 1500 m
- Operating Temperature : −10 °C to +55 °C
- Storage Temperature : −20 °C to +65 °C
- Humidity : ≤ 95% RH (non-condensing)
- Dimensions (with base) : 90 mm × 90 mm × 37 mm
- Weight (with base) : ~107 g
