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Horns Hand Crank Siren, 125dB Portable Air raid Hand Held Siren, Handheld Fire Alarm Tornado Air Raid Siren, Home Self Security Alarm Siren, Aluminum Alloy (OD
- EASY TO USE: Hand crank siren consists of a handle and an internal mechanism. With quick rotation of the handle, the mechanism generates a high frequency acoustic vibration that emits a strong alarm sound. The sound range is large and penetrating.
- ADJUSTABLE VOLUME: The volume of the hand crank alarm is adjustable, the size depends on the speed of the handle rotation, the the speed, the louder the sound. Pressing the opens the blades and the alarm will sound louder.
- STURDY AND : This hand crank sound alarm is made of aluminum alloy structure with rustproof paint on the outside, which is more sturdy and wearable, waterproof, and has long service life.
- NO POWER SUPPLY REQUIRED: Manually operated, no installation required, easy to carry. The hand crank horn can provide effective alarms where there is no power support and can be used for emergency alarms at unexpected times to quickly attract the attention of others.
- APPLICABLE SCENARIOS: It is widely used in various scenarios
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EASY TO USE: Hand crank siren consists of a handle and an internal mechanism. With quick rotation of the handle, the mechanism generates a high frequency acoustic vibration that emits a strong alarm sound. The sound range is large and penetrating.
ADJUSTABLE VOLUME: The volume of the hand crank alarm is adjustable, the size depends on the speed of the handle rotation, the the speed, the louder the sound. Pressing the opens the blades and the alarm will sound louder.
STURDY AND : This hand crank sound alarm is made of aluminum alloy structure with rustproof paint on the outside, which is more sturdy and wearable, waterproof, and has long service life.
NO POWER SUPPLY REQUIRED: Manually operated, no installation required, easy to carry. The hand crank horn can provide effective alarms where there is no power support and can be used for emergency alarms at unexpected times to quickly attract the attention of others.
APPLICABLE SCENARIOS: It is widely used in various scenarios, such as emergency alarms in case of sudden fire, attack, and emergency for help. The hand crank alarm can also be used as a self guard tool for deterring potential attackers or attracting help from others.
ADJUSTABLE VOLUME: The volume of the hand crank alarm is adjustable, the size depends on the speed of the handle rotation, the the speed, the louder the sound. Pressing the opens the blades and the alarm will sound louder.
STURDY AND : This hand crank sound alarm is made of aluminum alloy structure with rustproof paint on the outside, which is more sturdy and wearable, waterproof, and has long service life.
NO POWER SUPPLY REQUIRED: Manually operated, no installation required, easy to carry. The hand crank horn can provide effective alarms where there is no power support and can be used for emergency alarms at unexpected times to quickly attract the attention of others.
APPLICABLE SCENARIOS: It is widely used in various scenarios, such as emergency alarms in case of sudden fire, attack, and emergency for help. The hand crank alarm can also be used as a self guard tool for deterring potential attackers or attracting help from others.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Zhanfu Technology Co., Limited Return Policy
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