Classic SIM card security system model CLGS2-P Has a classic Ultra panel Has two remotes Comes with SIM card holder and classic G1 landline 2 wired eyes +476 2 eye bases One speaker A metal speaker protective cover One backup battery
CLGS4-F classic SIM card security system has an Ultra classic panel with two remote G1 remotes and telephones and 4 futal wires with base and 50 meters of 2 pairs of wires (4 strings) and speaker and speaker cover and backup battery. It is also a wired smoke sensor.