Product Name: Secustone Home Burglar GSM (Global System for Mobile Communications) Alarm System with Alarm Detectors Model NO.: YL-007M3GB Wiring Mode: Sub-Line System Receive Frequency: 433.92MHz Networking Mode: GSM Dial-up Alarm Volume (within 1m): ?100dB Certification: CE, FCC, CCC, GS Usage: Door, Auto, Personal, Window, Fire, Smoke Function: Networked Type: Wireless Alarm Host Trademark: Wolf-Guard Transport Package: Gift Box Specification: CE, FCC, ROHS, OEM/ODM Services for 13 years Origin: Shenzhen Guangdong China Product Description Secustone Home Burglar GSM (Global System for Mobile Communications) alarm system with alarm detectors 1. Multi-languages voice (default: English and Chinese);2. Bluetooth APP for easy and free programm;3. 128*32 LCD Panel;4. 12-second voice message: by control panel or remotely;5. Broadcast system time and play voice message;6. Use panel as a telephone to make calls;7. Set the system by control panel, SMS or remote calls;8. 10 remote controls, 99 wireless and 2 wired defense zones;9. Sensor low power alert and tamper alert;10. Some of SMS alarm contents are editable;11. SMS alert for control panel tamper, low power, power failure/ recovery;12. FM Radio for timing. To be not only an alarm system, but a super slim radio for life enjoy.13. Alarm records in memory.Package :1 x Main Panel 2 x Remote Controls1 x PIR Sensor1x Door Sensor1 x Mini Wired Siren1 x Power Adapter ( U.S / E.U / A.U Plug )1 x Manual