Min. Order Reference FOB Price
500 Pieces Negotiable
Product Description
Feature: 1.The transmitter with 4 frequency.430.8MHZ,431MHZ, 433.62MHZ, 431.5MHZ. and you can change frequency by buttons directly. Do not need to open the case to adjust frequency. 2.The transmitter can work with the steel mate 2-way alarm system. just need 2-way alarm system frequency that ...