Top 9 Ultrasonic Distance Sensor – Security & Surveillance Equipment

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1. SainSmart

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SainSmart HC-SR04 Ranging Detector Mod Distance Sensor Blue

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SainSmart #ad - If the signal back, through high level, time of high output IO duration is the time from sending ultrasonic to returning. Test distance = high level time velocity of sound 340M/S /2. The module automatically sends eight 40 kHz and detect whether there is a pulse signal back. Power supply :5v dc, quiescent current :
BrandSainSmart #ad
ManufacturerSainStore Inc. #ad
Height0.05 Inches
Length1.3 Inches
Weight0.05 Pounds
Width0.4 Inches
Part Number101-60-142
ModelHC - SR04
WarrantyNo

2. WMYCONGCONG

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WMYCONGCONG 10 PCS HC-SR04 Ultrasonic Distance Measuring Sensor Module for Arduino

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WMYCONGCONG #ad - Detection distance: 2cm-450cm. Ideal for robot obstacle avoidance, object distance measuring, liquid level detection, public security, parking lot detection. Precision: up to 3mm. Adapting io trigger range, at least 10us high level signal to detect the distance. Size:45*20*15mm/1. 77*078*059in.
BrandWMYCONGCONG #ad
ManufacturerWGCD #ad
Part NumberWGCD 300

3. EIKS

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Excelity 3pcs Ultrasonic Module HC-SR04 Distance Sensor with 3pcs Mounting Bracket

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EIKS #ad - Universal compatibility built in standard interface that can be controlled directly by microcontroller,such as 8051, AVR. Power supply : 5v dc ; quiescent Current :
BrandEIKS #ad
ManufacturerExcelity Inc. #ad
Height1 Inches
Length5 Inches
Width2 Inches
Part NumberEX781
ModelEX781

4. kuman

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Kuman 5pcs Hc-sr04 Ultrasonic Distance Measuring Sensor Module kit for Arduino Mega2560 Duemilanove Raspberry Pi 3 Robot K18

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kuman #ad - Automatically send eight "40 kHz "and detect whether there is a pulse signal back. Quiescent current :
Brandkuman #ad
Manufacturerkuman #ad
Height3.1 Inches
Length3.7 Inches
Width2.5 Inches
Part NumberK18-AU
ModelK18-Distance M-US-5pcs

5. D-FLIFE

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D-FLIFE 10pcs HC-SR04 Ultrasonic Sensor Distance Module for Arduino UNO MEGA2560 Nano Robot XBee ZigBee by ElecRight

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D-FLIFE #ad - Ultrasonic module hc-sr04 Distance Measuring Ranging Sensor for Arduino. This module has stable performance and accurate measurement distance. Detection distance: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm; detection angle:
BrandD-FLIFE #ad
ManufacturerD-FLIFE #ad
Part Number16317

6. Generic

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Distance Sensor with Ultrasonic Transmitter and Receiver Module Compatible with Ar-duino UNO MEGA2560 Nano Robot XBee ZigBee, 5pcs HC-SR04 Ultrasonic Sensor

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Generic #ad - Test mode :using io trigger for high level signal. Not less that 10us, the module sends eight 40 kHz automatically and detect whether there is a pulse signal back. Power supply: 5v dc; Quiescent current: less than 2mA. Test distance = duration of high level*Sonic :340m/s/2. The detection zone: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm effectual angle: less than 15°. Package included: 5 x HC-SR04 Ultrasonic Module.
BrandGeneric #ad
ManufacturerDoes Not Apply #ad

7. CUQI

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3B+, 3B 4PCS…, Transmitter and Receiver Module Compatible with DIY Robot Car/Raspberry Pi 4B, CUQI Ultrasonic Module Distance Measuring Sensor Module Kit

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CUQI #ad - Ultrasonic module distance measuring transducer sensor. Package content: 4Pcs HC-SR04. Compatible with diy robot car/Raspberry Pi 4B, 3B+, 3B. Power supply: dc 5v, quiescent current: less than 2mA; effectual angle: less than 15°; distance: 2cm-500cm. When trigged it sends out a series of 40KHz ultrasonic pulses and receives echo from an object. Hc-sr04 consists of ultrasonic transmitter, receiver, and control circuit.
BrandCUQI #ad
ManufacturerCUQI #ad
Height0.12 Inches
Length0.35 Inches
Width0.2 Inches
Part NumberSB-122
Warranty0

8. AOICRIE

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AOICRIE 5pcs HC-SR04 Ultrasonic Sensor Distance Module for Nano Robot XBee ZigBee by ElecRight for Ultrasonic Proximity Sensors Motion Detectors 5PCS

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AOICRIE #ad - Power supply: 5v dc; quiescent current: less than 2mA, Test distance = Duration of high level*Sonic :340m/s/2. Hc-sr04 power supply : 5v dc; quiescent current :
BrandAOICRIE #ad
ManufacturerAOICRIE #ad
Part Number004

9. SUBALIGU

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SUBALIGU 2pcs HC-SR04 Ultrasonic Sensor, Distance Sensor with Ultrasonic Transmitter and Receiver Module fit Arduino UNO MEGA2560 Nano Robot XBee ZigBee

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SUBALIGU #ad - Not less that 10us, the module sends eight 40 kHz automatically and detect whether there is a pulse signal back. Test mode :using io trigger for high level signal. Power supply: 5v dc; Quiescent current: less than 2mA. The detection zone: 078~196 in/ 2cm~500cm; high precision: up to 012 in/03 cm effectual angle: less than 15°. Test distance = duration of high level*Sonic :340m/s/2. Package included: 2 x HC-SR04 Ultrasonic Module.
BrandSUBALIGU #ad
ManufacturerSUBALIGU #ad
Height0.59 Inches
Length4.72 Inches
Width6.3 Inches
Part NumberHC-SR04