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...

1000ft Long Range Encrypted Signal Volume Control Two Way Intercom Digital Audio Baby Monitor with Battery (1) Parent unit: Built-in 1...

12V Car Parking Sensor Reversing Radar Kit Warning Sound Indicator Probe System Rear Reverse Car Sensor This 12V car parking sensor reversing radar ki...

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; ...

... Module with 2 LED for Play-A-Button Board Books This professional module is designed for interactive books, play-a-button board b...

... 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...

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

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

... 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...

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

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...