Protector 30003 Power Failure Alarm Plug-in Socket Monitor

Power outages can ruin frozen food, kill aquarium life, or crash servers without warning. The Protector 30003 plugs directly into a Schuko socket and sounds an 85 dB siren the moment mains power fails, giving you immediate notice to act.

Who is it for

Homeowners, landlords, and small business operators who need to protect freezers, aquariums, sump pumps, or IT equipment from undetected power loss. It is also useful for anyone who wants an audible alert when a circuit breaker trips.

Main features

• Voltage monitoring detects power failure instantly
• Acoustic siren alarm at 85 dB (measured at 1 meter)
• Integrated NiMH rechargeable battery provides up to 12 hours of backup power
• Green LED indicates mains power, red LED indicates battery status
• Automatic alarm reset when power is restored
• Plug-in design for Schuko sockets, no wiring required
• White ABS plastic housing

Specifications

• Detection method: voltage monitoring
• Alarm type: acoustic siren
• Alarm volume: 85 dB at 1 meter
• Power supply: 230V AC, 50Hz
• Backup power source: integrated NiMH rechargeable battery
• Backup battery life: up to 12 hours
• Battery charging time: approx. 12-15 hours
• Power consumption (standby): < 1 Watt
• LED indicators: green (mains power), red (battery status)
• Operating temperature range: 0°C to +40°C
• Operating humidity range: 10% to 90% RH (non-condensing)
• Installation type: plug-in (Schuko socket)
• Housing material: ABS plastic
• Colour: white
• Certifications: CE

Tips

Test the alarm monthly by unplugging the device from the socket. The backup battery charges automatically while the unit is plugged in and takes 12-15 hours to reach full capacity.