4 Channel 433MHz 3000m Wireless Remote Control For Home Door

Description: 4 Channel 433MHz 3000m Wireless Remote Control For Home Door Car Features: - Easy and convenient to operate - Energy-saving design, allows long service life - Small size but stable performance - Your best choice for a more convenient daily life - Strong penetrating power, transmission distance reach at 3km - Application range: Remote control switch, anti-lost alarm system, remote control door, industry controlling products etc. Specification: Working voltage: DC 9V(6F22) Working frequency: 433MHz Battery: 12V 23A Standby current: 0mA Working current: More than 85mA Transmitting distance: More than 3000m( The sensitivity of the wide area must be -103dBm and above.) Transmission rate: 3-6k Coding method: Fixed code(PT2264) Operating temperature: -20 ~ +70 Size: 137mm*42mm*25mm Style: 4 buttons Package includes: 1 x Wireless Remote Control 1 x Battery Details pictures: