Detailed Product Description security alarm, security alarm, wireless security alarm system, wireless home alarm, auto-dial alarm, intruder alarm, intrusion alarm, wired alarm, wireless and wired ... delay armed, armed without auto-dial up 6. prompt sound foreach alarm 7. with keyboard to ... wireless interference)4. Standby current: < 15mA5. Alarm volume: internal :95dB, external siren: 110~120 ...