1/4
Portable Hand Crank Siren, Loud 120dB Manual Alarm for Schools, Troops, and Emergency Situations in Construction
Of which environmental contribution £0.01 including VAT.
Sold by Sinocor GmbH
You may also like
Compare with similar items
Product information
Description
1. Portable alarm, easy to use, simply turn the handle to trigger the alarm.
2. The sound of the portable hand-cranked siren was so loud that it could be heard from 1/4 mile away.
3. The casing is made of metal for maximum strength and durability.
4. Widely used in factories, schools, troops, natural disasters, and by seaside guards, etc., it can effectively provide timely warnings during incidents.
5. Small in size, easy to carry and store, convenient to use, and with good performance.
Specifications:
Item Type: Hand-Crank Siren
Operation Type: Manual Control
Sound Type: Siren
Construction: Metal Casing
Size: Width: Approx. 5.51 inches high: approx. 9.09 inches deep: approx. 7.95 inches
Decibel: 120 db
Size: Approx. 11 cm / 4.3 inches
23 cm / 9.1 inches
Product Description:
1. The portable alarm is a hand-cranked siren that does not require a power supply. It is called by different names due to local variations.
2. Including the handle, the speed increase mechanism, the slider, the fixed wheel, the ringing wheel, the sound window cover, the gearbox, the gearbox frame, the handle is connected to the drive shaft of the speed increase mechanism and to the output shaft of the speed increase mechanism. The pin is connected to the sliding block, and the sliding block is connected to the wheel flange by friction transmission.
3. There is no need for a power supply, and power is provided by shaking the handle to trigger the alarm. The sound level depends on the speed of the hand.
4. In terms of function and purpose, it is divided into alarms
2. The sound of the portable hand-cranked siren was so loud that it could be heard from 1/4 mile away.
3. The casing is made of metal for maximum strength and durability.
4. Widely used in factories, schools, troops, natural disasters, and by seaside guards, etc., it can effectively provide timely warnings during incidents.
5. Small in size, easy to carry and store, convenient to use, and with good performance.
Specifications:
Item Type: Hand-Crank Siren
Operation Type: Manual Control
Sound Type: Siren
Construction: Metal Casing
Size: Width: Approx. 5.51 inches high: approx. 9.09 inches deep: approx. 7.95 inches
Decibel: 120 db
Size: Approx. 11 cm / 4.3 inches
23 cm / 9.1 inches
Product Description:
1. The portable alarm is a hand-cranked siren that does not require a power supply. It is called by different names due to local variations.
2. Including the handle, the speed increase mechanism, the slider, the fixed wheel, the ringing wheel, the sound window cover, the gearbox, the gearbox frame, the handle is connected to the drive shaft of the speed increase mechanism and to the output shaft of the speed increase mechanism. The pin is connected to the sliding block, and the sliding block is connected to the wheel flange by friction transmission.
3. There is no need for a power supply, and power is provided by shaking the handle to trigger the alarm. The sound level depends on the speed of the hand.
4. In terms of function and purpose, it is divided into alarms
Features
- BrandTEHTUY
- Width1 cm
- Height1 cm
- Weight100 g
- Voltage1 V
You are here:
'/%3E%3C/svg%3E){kind=small}