sound indicator

... Features 1. Special design for children 2. Comfortable for wearing 3. Low power and finger-out alarm 4. Rechargable button lithium...

Wireless Audio Baby Monitor with Sound Indicator LEDs Main Features · Adopt frequency hopping spread spectrum(FHSS),Anti-interference and sound clarit...

Digital Water Level Meter For Deep Water Well In summary, the ideal borehole water level meter have the above features to provide accurate and reliabl...

...Head 16mm Buzzer Digital Speed 80db With Continuous / Intermittent Hole Size: φ16mm; Heads include: round ,square and rectangular; ...

... And LED Alarm Features AC Voltage Detector and Light Alarm Auto Power Off Low Battery Zero/Live Wire NCV Sensitiv...

... Barrier Fence Sheets Daily necessities:Sanitary ware, Furniture, Lamps and lanterns, Stationery, Craftworks Backboard Advertisings: Signboard...

... Card Features: 1. The card has 15 effects, 9 interesting modes and 6 adjusting rotary knobs. 2. With BT function, two live broadc...

High Performance LED Digital Mini Weighing/Force Measuring Indicator Controller Main Applications Crane [Wheel Crane, Travelling Crane, Frame Crane, B...

Underground Well Water Level Column Light Description Underground Well Water Level Column Light By adopting micro proc...

... Alarm VICTOR 2GF Automotive Brake Fluid Tester LCD Screen Bar Graph With Alarm Feature 1. Install one pcs of 9V(6F22) battery at the ba...

... and speak to the microphone to start recording. 2. Press the record button again to hear the of the drop. Release the record button to ...

... is made according to IEC60335 for standard electric shock prevention test. It provides a 40-45V power supply in the IP test for metal wir...

High-Performance Stage Power Amplifier 2X600W Class AB with LED Professional Amplifier for Events Quick Detail Specifications L...

USA best seller accuracy 1.5dB decibel meter 30-130dB sound level noise meter Application This unit adopts condenser microphone as the sensor, high co...

... from LED activated T shirt before washing and reassemble back after finish washing. (each packing contains usual manual diassembl...

... / Vibration Alarm Functions and Features: No tools required to change standard 9V battery. Optional rechargeable battery kit available. Sharp...

... And Light Alarm Used To Notify Personnel To Escape The and light fire alarm is a terminal device when a fire occurs. The and ligh...