Dooblo - door stop alarm, an effective way to stop intruders. It is small in size and can be stored in a travel bag, briefcase or wallet. Very suitable for family, office and travel.
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FEATURE: Stainless steel cover, small size. The wedge-shaped design siren prevents intruders from opening the door.
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OPERATION: Adjustable sensitivity switch can prevent tampering. Powered by 9-volt battery (not included). Easy to operate, just put it under the door, and it's all done.
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THREE LEVELS: With 3 sensitivity levels and super loud alarm. When activated, a continuous alarm sound with a high pitch of 120 dB will sound. Please check the gap between the door bottom and floor. It must be between 0.8cm-3.5cm for the Dooblo to function.
