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Wisualarm Hard Wired Interconnected Relay Module supporting interconnection of up to 24 mains-powered alarm devices.
Wisualarm Hard Wired Interconnected Relay Module supporting interconnection of up to 24 mains-powered alarm devices. Operates on AC 100–250V mains wit...
Wisualarm Hard Wired Interconnected Relay Module supporting interconnection of up to 24 mains-powered alarm devices. Operates on AC 100–250V mains with a built-in non-replaceable 9V rechargeable lithium battery backup providing up to 700 hours standby. Features one dry contact input, two volt-free relay outputs (NO/NC) rated at 250V AC 5A, and configurable continuous or pulse output modes via DIP switch.
Contact 0345 863 9750 for availability
SKU:
DHI-HY-MO3MH
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Product Details
Wisualarm Hard Wired Interconnected Relay Module supporting interconnection of up to 24 mains-powered alarm devices. Operates on AC 100–250V mains with a built-in non-replaceable 9V rechargeable lithium battery backup providing up to 700 hours standby. Features one dry contact input, two volt-free relay outputs (NO/NC) rated at 250V AC 5A, and configurable continuous or pulse output modes via DIP switch.
| Manufacturer | Dahua |
|---|---|
| Battery Backup | 9V Lithium rechargeable (non-replaceable) |
| Battery Life Standby | 700 hours (no alarm, fully charged) |
| Certifications | CE, RCM |
| Contact Rating | AC 250V, 5A resistive |
| End Of Life | 10 years |
| Input | 1 dry contact input (passive/isolated signal required) |
| Installation Standard | BS 7671, AS/NZS 3000 |
| Interconnect Wire Min | 0.75mm² cable |
| Max Interconnect Wire Length | 250m per circuit |
| Max Interconnected Units | 24 |
| Mounting | Wall mount or combined ceiling mount with Wisualarm AC alarm device |
| Output | 2 volt-free contacts (NO/NC) — Relay A and Relay B |
| Output Modes | Continuous or Pulse (configurable via DIP switch) |
| Power Supply | AC 100–250V |
| Standby Power Consumption | 20μA |
| Dimensions | Φ144.4mm × 36.4mm |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | ≤95% RH non-condensing |
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