quad band: GSM 900/1800/850/1900MHz. Record voice function: Support. Two ways communication: Support. other: SOS emergency help. Производитель: FDL. Размер модели: FDL-G1AD. power: AC power. Color: white and black
IC code: 2262. Timing resistor: 4. 7M. is_cu. Производитель: KONLEN. wireless frequency: 433mhz. Размер модели: KL-WGDV02. Применение: Другой. Usage: Gas leakage alarm and shut off gas valve. Voltage: 100v to 240V. Gas