• ABS+PC material, lightweight, durable, corrosion resistant
• Small size, easy to carry, little room to occupy
• 3 levels to adjust: low 83-85db/medium 105-118db/high 110-115db when the lock set is on, the alarm will set off if it sensed touch
• Built-in 400mAh lithium battery (3.7 V), quick charge, battery life longer
• LED power indicater, no worry whether the battery runs out
• IPX5 waterproof and dustproof, spray on the shell will not barm the product (do not soak in water)
• Come with remote, wireless control more convenient

Specifications:

• Material: PC+ABS engineering plastic
• Weight: 40/23g (net weight)
• Size of the remote control: ≈58*35*15(mm)
• Size of the horn: ≈44*31*49(mm)
• Battery capacity: 400mAh (3.7V) lithium battery
• Remote control battery: 12V/27 Alkaline battery
• Remote control distance: 10-80m (open area) (penetrate walls)
• Volume decibels: 83-85db/105-108db/110-115db