burglar holder for mobile phone,it will ... go through the burglar antenna, the host alarm, and the burglar antenna alarm.4 Status instructions: Green ... to the host, within 5mm, press “lock”, and the host indicator light turn green, namely the ... signal to host, within 5mm, press “lock” ,and the host indicator light turn green, then press “test ... “unlock” to finish alarm test. burglar holder for mobile