Categories
- Art
- Artificial Intelligence
- Baby Products
- Blockchain and Cryptocurrency
- Blogging
- Books
- Business
- Dating
- Digital Marketing
- Farming
- Fashion
- Finance
- Grocery
- Health
- Home Appliances
- Home Decoration
- Insurance
- IoT
- Lawn Care
- Local Service
- Logistics
- Music
- News
- Offer and Discount
- Other
- Pets and Animal Care
- Photography
- Programming
- Real Estate
- Skin Care
- Software Development
- Technology
- Trading
- Travel
- Web Development
fire manual call and hydrant button : Security Solution Fire Alarm Systems
Technology1 years ago
Source: fire manual call and hydrant button : Security Solution Fire Alarm Systems
Security Solution New Burglar and Fire Alarm Systems : Manual fire alarm button is a manual fire alarm device. After the alarm button is pressed, the alarm signal is sent to the fire alarm controller through the bus loop. The controller displays the position, code and annotation information of the alarm button, and sends out sound and light alarm signal.
1 Vote
Bookmarked by
Recent Comments