... wireless detector CE certificate 3 year warranty Wolf Guard GSM Alarm with Intercom & Touch Keypad (YL-007M2BX)very ... gas, door, hall, window, balcony, and boundary places alarm;12. Real-time, delay, 24 hours, bypass defense zones ... ;14. Record checking: the device can store 30 alarm records;15. Different arm status: out arm, home ... 2013; Booth: 35038, 35040 Hot! Wolf Guard GSM Alarm System with Intercom