MOTL Speaker System Emergency Amplifier Security & Surveillance Review

5 Sounds: The siren speaker can offer 5 loud and clear sounds, includes hooter, fire alarm, ambulance, traffic, police. PA System: This siren speaker are built in public-address system. The tones can be heard clearly a mile away. Material: ABS-plastic housing + iron holder. Constructed from premium quality materials to ensure maximum strength and durability for long lasting usage. Easy To Install: connect the RED wire to a 12v source (inline fuse included). Run the BLACK wire to a ground (or negative battery post). Package includes: 1 x Speaker(with two 5.5ft wires ), 1 x horn, 1 x PA mic, 1 x Pack of installation kit.