Fire Alarm,Heat Alarm
Product Details
- Product features
- Two or four-wire models
- Advanced detection and discrimination algorithms
- Easy installation and maintenance
- Sleek low-profile housing design
- Durable sensor head, no need for replacement
- SMD circuit board design-satisfactory quality and reliability guaranteed
- Five years limited warranty
- Satisfactory quality and reliability guaranteed
- Options:
- AR (auto reset) function for security systems (optional for four-wire models)
- Heat sensitivity:
- Ceiling spacing: 50-feet rating for heat sensor
- Start-up current: 70mA maximum
- Alarm impedance: 100 ohms +3V maximum, 560 ohms +3V maximum (red LED open circuit)
- Reset voltage: less than 1V Reset time: less than one second
- Alarm indicator: continuously emitting red light Temperature range: -10 to 50 degree Celsius
- Remote output: 15mA maximum, diode gate
- Permissible current: 15mA maximum, diode gate, 80mA maximum
- Humidity: 0 to 95%RH, non condensation or icing
- Alarm contact: for four-wire NO or NC operation N/C (normal/close)-N/O (normal/open) selectable relay output
- Form A: 1.0A at 30V DC/0.5A at 125V AC
- Dimensions: 10 x 46mm with base Weight: 160g/set with base Dimensions (diameter x H): 100 x 46mm, with base Weight: 130g/set, with base
Fire Alarm,Conventional Heat Detector,Two or four-wire models,Advanced detection and discrimination algorithm,Easy installation
- Model Number:210202
- Brand Name:WLD
- Place of Origin:China (Mainland)
- Country:China (Mainland)
- telephone:86-575-82030612
| Minimum Order Quantity: | 500 Piece/Pieces |
| Payment Terms: | L/C,T/T,Western Union |
| Port: | NINGBO |
| FOB Price: | US $4 - 4.6 |
| Model Number: | 210202 |
| Brand Name: | WLD |
| Place of Origin: | China (Mainland) |
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