🧰 Technical specifications
• Type: Wireless remote-control relay with dry contact
• Relay type: Electromagnetic relay
• Contact type: Potential-free (dry contact)
• Operating modes: Pulse / Bistable
• Pulse duration: 0.5–255 seconds
• Communication protocol: Jeweller
• Radio communication range: Up to 1000 m (open space)
• Alarm/command delivery time: 0.15 seconds
• Supply voltage: 7–24 V DC
• Maximum load current: 5 A at 24 V DC / 13 A at 230 V AC
• Maximum switching power: Up to 3 kW
• Voltage protection: 6.5–36.5 V
• Power consumption in standby: Less than 1 W
• Anti-jamming: Yes
• Two-way communication: Yes
• Protection class: IP20
• Operating temperature: -20°C to +64°C
• Operating humidity: Up to 85%
• Dimensions: 39 × 33 × 18 mm
• Weight: 25 g
• Relay lifespan: Over 200,000 switchings




