DC 12V 8-Channel Multifunction Timer Relay Module
DC 12V 8-Channel Multifunction Timer Switch Relay Module
Take full control of your automation projects with this powerful DC 12V 8-Channel Multifunction Timer Relay Module by LAIMANEI. Whether you're building smart home systems, industrial control panels, or electronics prototyping setups, this delay relay board delivers unmatched flexibility with its 8 independent channels and 6 versatile operating modes.
Key Features
- Wide Delay Range: Program timing from as short as 1 second up to 99 hours, 59 minutes, and 59 seconds — perfect for both quick-cycle and long-duration automation tasks.
- 8 Independent Channels: Each relay operates completely independently, enabling simultaneous yet interference-free timing tasks across multiple circuits.
- 6 Functional Modes with 3 Sub-Modes Each: Choose from Timing, Cycle, Interlock, Self-Locking, Momentary, and Bistable modes — each offering Non-Repetitive, 2–99 Cycle, and Continuous Cycle options for maximum adaptability.
- Bluetooth-Compatible Communication: Easily integrates into modern smart control systems via Bluetooth-compatible interface.
- Power-Off Memory: Retains all settings after a power outage — no need to reprogram after power disruptions, saving time and ensuring continuity.
- Enhanced Safety & Stability: Built with input optical isolation, reverse protection diodes, and high-quality SMD electrolytic capacitors for long-lasting, dependable operation.
- Low Standby Current: Power-saving standby draws just 7mA, scaling up to 258mA only when all 8 relays are active.
Specifications
| Working Voltage | DC 12V |
| Standby Current (Power Saving) | 7mA |
| Standby Current (Normal) | 48mA |
| Max Relay Load (DC) | 1–110V / 5A |
| Max Relay Load (AC) | 85–265V / 6A |
| Number of Channels | 8 |
| Operating Modes | Timing, Cycle, Interlock, Self-Locking, Momentary, Bistable |
| Communication | Bluetooth-Compatible |
| Product Dimensions | 120 × 62 × 17 mm (4.72 × 2.44 × 0.67 in) |
| Country of Origin | Made in Mainland China |
Typical Applications
- Home automation and smart switching systems
- DC 12V circuit control (LED lighting, fans, motors, automotive accessories)
- Industrial process timing and sequencing
- Electronics prototyping and DIY projects
- Multi-zone irrigation or HVAC control
What's Included
- 1 × DC 12V 8-Channel Multifunction Timer Delay Relay Board
Note: Due to variations in monitor settings and lighting, actual product color may differ slightly from images. Please allow ±1–2cm tolerance due to manual measurement.
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Frequently Asked Questions
Q: What operating modes does this 8-channel timer relay module support?
A: This multifunction timer relay module supports six operating modes: Timing, Cycle, Interlock, Self-Locking, Momentary, and Bistable. Each mode includes three sub-modes — Non-Repetitive, 2–99 Cycles, and Continuous Cycle — giving you 18 total configuration options to suit virtually any automation scenario.
Q: Does the relay module retain its settings after a power outage?
A: Yes! The power-off memory feature ensures all programmed timing settings are saved even when power is lost. When power is restored, the module resumes operation with the previously configured parameters — no manual reprogramming required.
Q: What kind of loads can this DC 12V relay module control?
A: Each relay channel can handle DC loads from 1–110V at up to 5A, and AC loads from 85–265V at up to 6A. This makes it suitable for controlling LED lights, fans, motors, solenoids, pumps, and a wide variety of DC 12V or AC-powered devices.
Q: Can all 8 channels run simultaneously and independently?
A: Absolutely. Each of the 8 relay channels operates fully independently with its own timer settings. You can run different modes and timing sequences on each channel simultaneously without any cross-channel interference, making it ideal for complex multi-circuit automation tasks.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.