Barking dog alarm;Place in any location indoors where you want to detect movement;Electrical outlet or with six (6) C batteries.;Growl sound when unit is muted (for dog sounds only);Reliable 24 hour protection

• Safety Technology International, Inc.ED-55 Rex II, the electronic watchdog alarm

Safety Technology International, Inc.ED-55 Rex II, the electronic watchdog alarmSafety Technology International, Inc