Velleman siren + red strobe light in housing with LED SV/PSL3R

This siren is a compact and powerful acoustic alarm system suitable for various applications where a loud warning is required. The housing material is ABS, which ensures a sturdy and durable construction. The siren can be used in different environments thanks to the IP50 rating, meaning it is protected against dust and offers limited protection against water.

The operation of the siren requires a supply voltage of 6 to 12 VDC, and at a voltage of 12 VDC, the current consumption is 1300 mA when the siren is active. The siren can be connected to a power source via a 43 cm long cable, with the red wire representing the positive (+) terminal and the black wire the negative (-) terminal.

The oscillation frequency of the siren varies between 0.9 and 4 kHz, allowing it to produce a wide range of sound tones. The sound pressure level (SPL) at a distance of 1 meter is impressive at 125 dB, making it loud enough to be heard in noisy environments.

With dimensions of 100 x Ø 110 mm and a weight of 370 g, the siren is compact and relatively lightweight, which is convenient for installation. The mounting holes with a size of 52 x 49 mm make it easy to securely attach the siren at the desired location.

The siren is designed to operate in a wide temperature range from -30 to +85 °C, making it suitable for use in extreme environments. Additionally, the siren has an autonomy of at least 6 hours at a supply voltage of 12 VDC, meaning it can function autonomously for extended periods.

All in all, this siren is a reliable and powerful acoustic warning signal, suitable for various applications such as security systems, industrial uses, emergencies, and more. With its compact size, durability, and loud sound, it can effectively warn and attract attention in various situations.

Specifications