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℃ 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 Communication Zigbee 3.0, Bluetooth Sig Mesh, Wi-Fi 2.4GHz ZigBee Communication Distance ≤100m(Open area) Power Supply Micro USB DC5V Working Current < 1A Adapter 110V~240VAC, 5V/1A DC Working Voltage 1.8V ~ 3.3V Working Temperature -10℃ – +55℃ Working Humidity 10% – 90% RH (Non-condensing) Status Indicator 2 LED (Wi-Fi + Zigbee / […] 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 Communication ZigBee Working Voltage DC 3V (CR2032 battery) Working Temperature -10℃ to +55℃ Low Battery Indication Yes Alarm Triggering Distance 23 ± 5 mm Battery Life More than one year (20 times per day) Dimensions Main Body: 52.6 x 26.5 x 13.8 mm Magnet: 25.5 x 12.5 x 13 mm Подробнее