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New Arrival Wireless Gsmsos Emergency Alarm System - China
price: 3.70 Dollar US$
Bl-02 button is mainly used in places that need urgent help.
It is novel in style, noble and elegant, easy to carry and easy to use.
It is especially suitable for the elderly.
Product features 1 - Easy to carry and use; 2 - The key is delayed to avoid false alarm; 3 - Low power consumption and long battery life.
Technical parameters 1 - Working voltage: DC3V; 2 - Working current: 13mA; 3 - Working frequency: 433.92mhz /315MHZ(optional); 4 - Frequency deviation: 0.2mhz; 5 - Transmission power: 10mW; 6 - Launching distance: 100m(open); 7 - Coding chip: EV1527; 8 - Modulation mode: ASK; 9, working temperature: 25 ℃ ~ + 75 ℃.
size : 7.8×4.5×3cm
Company Contact:
- Posted By: shenzhen bailingjia technnology co.LTD
- Phone: 18826585507
- Address: room1501A yongfubulding , shenzhen , guangdong , China
- Email:
- Website: http://www.bailing88.com
Published date: April 17, 2019
- Business Description: mainly sell alarm system, modem pool , 4g router, door sensor , window sensor , PIR
Shenzhen BAILING is a hi-tech enterprises engaging in GSM security alarm system for 10year integrated with R&D, manufacturing and sales.
We offer GSM 2G/3G/4G/WIFI Home/Commercial/Industria l/transformer power fail SMS Call MMS Video alarm system wit CE, ROHS
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