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Wireless Chuango WS-280 Alarm System
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Product Description
The Chuango WS-280 siren is an outdoor alarm siren with sound signaling. When connected to an alarm system, the WS-280 alarm siren is an effective deterrent tool - both audibly and visually. The siren can cooperate with other alarm sirens within the same alarm system.
Technical specifications:
| Power supply: | DC 12V 500mA |
| Spare battery: | 18650 3.7V 1800mAh |
| Maximum voltage during alarm triggering: | ≤350mA |
| Static voltage: | ≤14mA |
| Distance: | ≤80m (in open space) |
| Operating conditions: | -10°C ~ +55°C |
| Humidity: | ≤80% (non-condensed) |
| Maximum sound intensity: | 105dB |
| Battery life: | ≤7 days |
| Frequency: | 315MHz or 433.92MHz (±75KHz) |
| Housing: | PC + ABC + ANTI-UV |
| IP class: | IP 54 |
| Dimensions (L×W×H): | 245.2×227.5×72.4 mm |
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