Product Name : 200m Wireless Magnetic Switch ES-300MC
Transmitting Distance: 200m
Operating voltage: DC12V
Transmitting Current: 12mA
Sending Frequency: 433MHz / 315MHz
Standby Current: 3uA
Encoding Type: fixed code / Learning code / rolling code
Dimension: 71 * 36 * 15 mm
Operating Gap: 15mm--30mm
Battery Life: 1 to 2 year