ERAY YK-06 Wireless Remote Control Keyfobs Key Fob for ERAY Home Security Alarm System
This post contains affiliate links. As an Amazon Associate I earn from qualifying purchases Specifications: ● Power Supply: 12V battery ● Power Consumption: ≤ 15mA ● Transmission Frequency: 433 MHz ● Transfer Distance: 80 meters Product Features Only work for ERAY alarm systems. You must code it to your alarm systems first before using it.