Описание
| Technical Details | |
| Communication | ZigBee |
| Transmission Frequency | 2.4 GHz |
| Working Voltage | DC 3V (Two AAA batteries) |
| Undervoltage Alarm | Supported |
| Working Temperature | -10℃ to +55℃;0%-99.9% RH |
| Dimensions | Φ 61.2 x 23 mm |
Technical Details Communication ZigBee Transmission Frequency 2.4 GHz Working Voltage AC 220V Standby Current ≤200 mA Operating Environment 0℃ to +55℃; ≤ 95% RH Detected Gas Methane (Natural gas) Alarm LEL 8% LEL Methane (Natural gas) Concentration Error ±3% LEL Alarm Method Audible and visual alarm, and wireless connection alarm Alarm Sound Pressure […] Подробнее
Technical Details Communication ZigBee Transmission Frequency 2.4 GHz Working Voltage DC 3V (CR123A battery) Undervoltage Alarm Supported Working Temperature -10℃ to +55℃ Detection Radius 8 m Detection Angle 90° Installation Height 2.2 m Dimensions 48.4 x 53.4 mm Подробнее
Technical Details Communication ZigBee Transmission Frequency 2.4 GHz Working Voltage DC 3V (CR123A battery) Undervoltage Alarm Supported Working Temperature -10℃ to +55℃ Detector Type Independent Smoke Detector Alarm Sound Pressure ≥80 dB (3 m in front of the smoke sensor) Installation Positioning Ceiling Battery Life More than three years (20 […] Подробнее
Technical Details Wireless Technology ZigBee Transmission Frequency 2.4 GHz Working Voltage DC 3V (CR2032 battery) Working Temperature -10℃ to +55℃ Undervoltage Alarm Supported Battery Life More than one year (20 times per day) Dimensions Φ 50 x 16 mm Подробнее
Technical Details Wireless Technology ZigBee Transmission Frequency 2.4 GHz Detection Method Water Sensor Probe Working Voltage DC 3V (CR2032 battery) Working Temperature -10℃ to +55℃ Low Battery Indication Yes Battery Life More than one year (20 times per day) IP Rating IP66 Dimensions Φ 50 x 18 mm Подробнее