online buzzer

Brand Name:trohestar

Model Number:N8

Place of Origin:China

...online mobile finger wireless 2d qr reader online bluetooth Specifications Communication mode : USB-KBW, wireless Bluetooth Image sensor:CMOS Pixel:1 million pixels Resolution :≥3mil/0.076mm (PCS90%,CODE 39) Read the depth of field:20mm~500mm (different bar code range) Decoding speed:65CM/S Read mode:Manual reading, induction reading, command control Prompt:LED indicator, buzzer...

Place of Origin:China

Brand Name:reachfar

Model Number:RF-V20

...online software sim card tracker Main function: 1.GSM quad band network, all global universal. 2.Tracking Via website/IOS APP/Android APP/Wechat/SMS 3.Trajectory playback /Geo-fence 4.Magnetic sensor/vibration sensor/sound sensor, three types of anti-theft alarm 5.Power bank/LED flashlight 6.One month standby time 7.High frequency buzzer...

Brand Name:Multi IR

Model Number:MIR-SM100-2

Place of Origin:Shenzhen, China

Tuya Wireless Zigbee Smoke Sensor, Fire Alarm Sensor, 5 Years Battery Life Function descriptions Professional maze design, fast detection of the fire On-site alarm, over 85dB Detect smoke, effectively reduce the false alarm rate, for more accurate warning ...

Brand Name:RECEN

Model Number:RC-A11-II

Place of Origin:CHINA

...tem, integrated Load Moment Indicator, Anti-collision & Zone Protection System and remote online monitoring system. When the distance reaches specified alarming value, it will alarm buzzer continuous, meanwhile cut off relevant low-speed circuit of tower

Brand Name:SUNLUX

Model Number:XL-200

Place of Origin:Guangzhou, China

... and extend the service life. ◆ Wide Use Range: Can be used in industrial, commercial, tax affairs, transportation,supermarket, etc. ◆ Firmware can be upgraded online ◆ Suit for USB, RS-232, USB-VCP interface port ◆ 20 scan lines at a