Memkey - 120dB dc 12V Alarm Siren Speaker Buzzer Alarm Siren Wired Speaker Alarm Siren Security Horn for Indoor Outdoor

【AUTOMATIC ALARM SYSTEMS】The loud siren sound of the horn alarm, up to 120 decibels, combined with the door/window sensor and PIR motion detector, creates an effective standalone low profile security system < p>【DURABLE DESIGN】The burglar alarm system is housed in a fireproof ABS case. This high quality case is widely used for alarm panels, gas leak detectors, infrared perimeter alarm devices, etc. It is sturdy and reliable. 【SECURITY HORN】The 12V home tweeter can be connected to a variety of alarm systems. In the event of a break-in, the horn will emit three audible alarms, allowing you to quickly locate the location of the incident. 【EASY INSTALLATION】 The horn is flexible and easy to install, usually on walls, doors or balconies, etc., at a height of 2.5 meters or more. 【SMALL & PORTABLE】 The alarm speaker is small, flexible and easy to carry. So you can just take it anywhere, mount it and it will work for you.