Giao hàng toàn quốc
Giao hàng trong vòng 5h
Đổi trả hàng trong vòng 1 tháng với bất cứ lý do
Thanh toán khi nhận hàng (COD) hoặc chuyển khoảnFeatures
- Breakage in panes of glass 40.6 x 61 cm or larger are detected
- Effective coverage of plate, tempered, and laminated glass without the need for complicated sensitivity adjustments
- Two operational modes: EVO bus or conventional relay operation
- Anti-tamper switch
- Full audio and infrasonic spectrum analysis
- 7 frequency digital filters, digital amplifier gain, and frequency fluctuation assessment
- Impact and shock wave analysis
- High-immunity to RFI and EMI signals
Specifications
| Model | DG457 |
| Detection Range | Adjustable between 1.2 to 9m depending on environment and sensitivity settings |
| Input Voltage | 9 to 16 VDC |
| Current Consumption | 35 mA |
| Alarm Output Available | Form A (N.C.) or via bus |
| Sensitivity Adjustment | Covers up to 9m when set to high, and up to 4.5m when set to low |
| Operating Temperature | -20 to 50°C |
| Dimensions | 6.6 x 9 x 2.2 cm |
- Thương hiệu của CANADA.
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