Alarm Siren and a-100W Speaker (HA998-100W, A-100W)

HA998 Siren Specifications:

*Tones:
1)-Monotone: Yelp, engineering, hi-lo, wail, high-frequency impulse, yelp-s
2)-Manual: Horn X 3.8 seconds, yelp-s, coco and air RAID shelter
3)-Mix: Yelp + wail, Wail + Wail, hi-lo + yelp-s, yelp-s + wail, engineering + yelp-s, high-frequency impulse +Wail, yelp-s + wail
*Lighting Control: Three routes
*Radio: No
*External trigger: Yes
*Voltage: 12V
*Power: 100W, 150W, 200W, 300W, 400W, 600W, 800W.
*Microphone with volume control
*CE approved
*Warranty: 1 year HA998 Siren Specifications:

*Tones:
1)-Monotone: Yelp, engineering, hi-lo, wail, high-frequency impulse, yelp-s
2)-Manual: Horn X 3.8 seconds, yelp-s, coco and air RAID shelter
3)-Mix: Yelp + wail, Wail + Wail, hi-lo + yelp-s, yelp-s + wail, engineering + yelp-s, high-frequency impulse +Wail, yelp-s + wail
*Lighting Control: Three routes
*Radio: No
*External trigger: Yes
*Voltage: 12V
*Power: 100W, 150W, 200W, 300W, 400W, 600W, 800W.
*Microphone with volume control
*CE approved
*Warranty: 1 year

Alumina Ceramic Plate

Ceramic plates made of zirconia or alumina have excellent weatherability, and they have no effect on the surface and substrate, whether it is sunlight, rain (even acid rain) or moisture. UV resistance and color stability are fully up to international gray level 4-5.Similarly, large or rapid temperature changes will not affect the properties and appearance of the material. The reasonable combination of bending strength and elasticity makes the ceramic plate have high impact strength. The dense material surface makes it difficult for dust to adhere, making it easier to clean.

Alumina Ceramic Plate,Alumina Ceramic Ballistc,Zirconia Ceramic Block,Zirconia Ceramic Bar

Dongguan Haikun New Material Co., Ltd. , https://www.hkceram.com