one piece into one small carton,then 12 small carton into one big carton
Ningbo or Shanghai,China
Small Industrial Motor Alarm is an omnidirectional siren and are suitable for duty cycle
they produce a single tone sound and reach their specified operating frequency quickly.
which are mainly used in Various industrial environments,such as factory buildings,workshops,warehouses,mining industry,etc
The character of siren list as follow:
1.Power arbitrary choices:
DC: 12 V, 24V, 48V, AC:110 V, 120V, 220V
2. High frequency;
700 Hz - 1700Hz alarm sound very easy to distinguish between noise and the environment, clear, piercing and sharp.
3. Extensive application areas:
automobiles, trains, ships, airports, ports, Crossing platform, silver floor, schools, hospitals, residential areas, shopping centers, warehouses, hotels, military units, factory construction, mining, sluice, and other places.
4. Strong compatibility;
With smoke detectors, gas gas sensors, infrared sensors, liquid level sensors, timer, anti-theft alarm system, such as the various-connected sensors can also be used alone, which is different from other alarm signals in the high-frequency sound alarm sound source.
5. Several installation forms:
horizontal, vertical, activities - and vehicle-mounted, fixed, wall-type, embedded.