Diving Buzzer, Dive Alert Sounder, Double Frequency Underwater Signal Acoustic Generator, Stainless Steel, Compact and Lightweight, for Amphibious Outdoor

Description：Designed for safe and efficient underwater communication, this gas-powered dual-frequency buzzer is a must-have for divers. Made with durable stainless steel interfaces, it ensures lasting performance in underwater environments. Installed between a low-pressure hose and an air charging valve, the device emits powerful sound signals reaching up to 125–130dB, capable of transmitting over 1km to alert dive partners both underwater and at the surface. Featuring a dual-frequency design, the orange button emits a high-frequency sound ideal for urgent signals, while the yellow button produces a lower frequency tones that is louder and suitable for general communication. Compact and lightweight, this buzzer is easy to carry, store, and operate, making it a practical addition to your diving gear.Item Type: Double Frequency Diving BuzzerMaterial: Stainless SteelColor: As Picture ShownApplication: For Outdoor Activities, Underwater SportsWeight: Approx.213g/7.5ozPackage List： 1 x BuzzerNote:1.Because the sound is loud, please press the buzzer away from the ear, otherwise there is a potential risks of hearing loss.2.After each dive, clean it with water as soon as possible. If it is not thoroughly cleaned, it will affect the use efficiency of the diving buzzer, and avoid exposure to the sun.

• DURABLE STAINLESS STEEL INTERFACES: Built with stainless steel interfaces, this underwater buzzer offers strong resistance to wear and maintains long-term reliability even in challenging aquatic environments.
• LONG-RANGE UNDERWATER SIGNALING: This gas-powered underwater buzzer emits sound at 125–130dB, reaching up to 1km. It effectively alerts diving partners below or up water with a simple button press.
• DUAL FREQUENCY DESIGN: Equipped with high and low-frequency sound options, this buzzer enhances signal versatility. High frequency is ideal for sharp alerts; low frequency delivers louder signals for clear underwater communication.
• COLOR-CODED BUTTON FUNCTIONALITY: The orange button linked to the BC inflator emits high-frequency sound, while the yellow button attached to the BCD produces low-frequency sound for flexible signal control.
• PORTABLE AND EASY TO OPERATE: With a compact and lightweight build, this underwater buzzer is easy to carry, store, and deploy, making it an essential communication tool for safe and efficient diving.