Alarm volume:: 10 feet to 85 dB. Round Size:: R = 102mm, H = 31mm. Place of Origin:: Guangdong China (Mainland). Производитель: Brand New. Размер модели: AK307
pixel: 300000pixels. color: black+white. Effective sensing distance: 2~10M. warranty: 365days. Perspective: 25mm. It can: 355° rotation. it can : 85° Up and down. we can: OEM. Производитель: XXCAMERA. Применение: Лично.
Размер модели: S261. work frequency: 850/900/1800/1900Mhz. Temperature Sensor input: 1/2. temperature range : -50~+120°C/300°C. Usage: temperature data logger. Theory: Infrared Thermometer. Применение: Лично.
Usage: For Your Home Security. Производитель: Home Guard. Применение: Лично. Размер модели: GSM-01-B. Type: GSM Alarm System. Color: White. Work Frequency: 433MHz Wireless