Carmaer Universal 12V to 220V 1200W Car LCD Display Inverter Household Power Converter Filter-Water Leakage Alarm Keypad call button frequency: 433

Keypad call button frequency: 433

Designed for FORScan software

Application: wireless LAN equipment

Weight 20g

Indoor and outdoor antennas must be separated by wall

Carmaer Universal 12V to 220V 1200W Car LCD Display Inverter Household Power Converter Filter-Water Leakage Alarm Keypad call button frequency: 4331. The car inverter circuit has automatic protection for overload, overvoltage, overtemperature, and short circuit. The aluminum alloy shell is sturdy, beautiful, lightweight, convenient and practical. 2. Intelligent dual digital display inverter, support solar panel to switch battery. 3. It has over temperature protection, input low voltage protection, input high voltage protection, overload protection, short circuit protection, etc. to ensure that