YaeGarden Loud 110±2dB Mount Metal Hand Crank Portable Metal Alarm/Siren

Price: $37.79
(as of Feb 14, 2023 20:40:50 UTC – Details)

Specifications:
dB(A)1m 110±2
Rate: HZ 500±20(depending on the hand shaking speed)
Transmission distance: Φ 1000M
Material: Aluminium
N.W: 1.2KG
Dimension 190*190*170mm

Operation Steps:
Lay the base flat on a fixed platform
Align the rocker arm to the screw holes and tighten it clockwise
Grab the grabbing handle in left hand and open the air door (adjust the air door according to the direction of motion to control volume of the sound)
Turn the rocking handle clockwise with right hand till you hear the sound

Note:
Please make sure this is the correct application type before placing order.
If you have any questions, please contact YaeGarden for more details.

Usage: Can be used for factories, families, schools, military units, flood control, disaster relief, forest fire fighting munitions, public and industrial occasions.
With Timely warning to reduce the loss of people ‘s property and casualties.Ideal for getting peoples attention.
Specifications: dB(A)1m 110±2. Rate HZ 550±20（Depending on the hand shaking speed ）. Transmission distance Φ 1000M.
Material Aluminium. N.W 12KG. Dimension 186*1860*170mm.
If you have any questions, please contact YaeGarden for more details.