There are 323 Fire alarm from 137 suppliers on EC21.com
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• Supply Voltage: AC 220 V(110~ 242V)@50/60 Hz
• Backup battery: 7AH/12V, 2 pcs
• Bus loop output voltage: DC21V modulating
• Capacity of main power supply: 28.5V/14A
• Linkage power output: 28.5V/3A
• Equipment capacity: 2 loops, each with 220 address points
•Max current output for conventional siren:500mA
• Number of manual control disk:1
• Number of manual direct control output :7 sets • Display mode:English color display
• Storage capacity:3000 fire alarm records, 3000 linkage records, and 3000 other history records
• Dimension: L400*W500*H115 mm
• Net Weight:11 Kg (with batteries)
• Transmission distance:RVS wire 1² ≤1000m
• Installation:Standard cabinet construction
• Material:Metal
• Operating temperature: 0~ +50 ℃
• Environment humidity: ≤95%(40±2℃) (no condensation)
| Registration Date | 2024/10/09(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2010 |
| Employees total | 51 - 100 |
| Annual revenue | USD 5,000,001 - 10,000,000 |
| Company | Ningbo Deling Security Technology Company Limited |
|---|---|
| Address | No.8,Sanjiang Road,Wuxiang Industry Zone,Yinzhou District,Ningbo,China NingboZhejiang315111China |
| Phone | 86 - 574 - 88167125 |
| Homepage | www.nbdeling.com |
| Contact | Lily lang |