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Features:1) Voltage: DC 6 - 12V 2) Output power: 15W, 20W 3) Sound types: single tone, high and low tones4) Body Color: white5) Lens Color:red... More
Features of Product1. We use experienced and typical design for our siren.2. The accessories for our siren are offered by high supplier, so the quality is credibility and stabilization.3. Our siren is made by plastic which is tenacity enough.4. We have... More
wired/wireless siren with... More
Battery backup outdoor siren with tamper switch... More
100 dB UL 94 Fireproof red ABS body 6 Units super bright LED!!spec!!fea... More
TWISS ALARM DEVICE FACTORY is a REAL manufacturer of alarm device, and specially sell to oversea imports and local trading companies. Our products are warning light , siren and traffic device and fire protection device. We have CE certificates. Welcome... More
1) The CBJ series sirens are multifunction sirens with 6 different tones 2) 80W, 100W, 150W and 300W speakers available for buyers' choice3) Easy to use and install4) We can manufacture the sirens according to buyers' requests or... More
