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Electronic Buzzer Beep Alarm 3V To 24V - a round black buzzer with a small mounting tab and two attached red and black wires.

Electronic Buzzer Beep Alarm 3V To 24V - shown as two round black buzzer units with mounting tabs and attached red and black wires on a white background.

Electronic Buzzer Beep Alarm 3V To 24V

Rs 210

Stylish & Unique Electronic Desk Clock Vst-883-white - a white-framed digital clock with a white LED display, a stand, and a power cable.

Stylish & Unique Electronic Desk Clock Vst-883-white - the white rear casing with a circular battery compartment, a small speaker, and screws.

Stylish & Unique Electronic Desk Clock Vst-883-white

Rs 2,020

Magnetic Door Sensor Switch Magnetic Read Switch - two white rectangular plastic magnetic reed switch components connected by a white two-wire cable.

Magnetic Door Sensor Switch Magnetic Read Switch - two white plastic rectangular sensor units, one with an attached white two-wire cable coiled in the center.

Magnetic Door Sensor Switch Magnetic Read Switch

Rs 260

3 To 24V Electronic Buzzer Beep Alarm Sfm-27 - shown as two units, one in black and one in white, each with two mounting holes and red and black wires.

3 To 24V Electronic Buzzer Beep Alarm Sfm-27 - shown with dimension labels, featuring a black circular housing with two wires and mounting holes.

3 To 24V Electronic Buzzer Beep Alarm Sfm-27

Rs 110

12V Piezo Buzzer Alarm Speaker - a black and white cylindrical siren with a red top, attached to a red and black wire ending in a 3.5mm jack.

12V Piezo Buzzer Alarm Speaker - with a black cylindrical body, a red top, attached red and black wires, and a 3.5mm jack connector.

12V Piezo Buzzer Alarm Speaker

Rs 860

Buzzer Alarm Active Piezo Electronic Wires DC 3‑12V - shown as two small black cylindrical components with attached red and black wires.

Buzzer Alarm Active Piezo Electronic Wires DC 3‑12V

Rs 40

Active Low Level Trigger Buzzer Alarm Module For DIY MCU Scm - a blue rectangular circuit board with a black buzzer and three metal pins labeled VCC, I/O, and GND.

Active Low Level Trigger Buzzer Alarm Module For DIY MCU Scm

Rs 90

Calendar Clock With LED Digital Display JH2158Y Price - black rectangular digital clock showing 22, 3, 2, 8.6, and 88:48 in red LED digits.

Calendar Clock With LED Digital Display JH2158Y Price

Rs 2,850

VICTOR 822M Combustible Gas Leak Detector - slim orange and black detector with gooseneck sensor

VICTOR 822M Combustible Gas Leak Detector – 50 to 1000ppm, Sound and Light Alarm

Rs 6,500

YZIF Wired Metal Door Magnetic Contact Sensor Detector - Garage Warehouse Security Magnetic Switch Alarm - a silver metal switch with a flexible conduit, a magnetic bar, and four mounting screws.

YZIF Wired Metal Door Magnetic Contact Sensor Detector - Garage Warehouse Security Magnetic Switch Alarm - a silver rectangular metal security switch with two mounting holes and an attached flexible metal conduit.

YZIF Wired Metal Door Magnetic Contact Sensor Detector - Garage Warehouse Security Magnetic Switch Alarm

Rs 1,520

433MHz Universal Wireless Remote Control Switch DC 12V 1ch RF Relay Receiver Module With Transmitters - the DC 12V relay receiver board, a remote transmitter, and labels for the terminals and buttons.

433MHz Universal Wireless Remote Control Switch DC 12V 1ch RF Relay Receiver Module With Transmitters - blue relay, a black coiled antenna, a white button, and a three-terminal green connector.

-16%

433MHz Universal Wireless Remote Control Switch DC 12V 1ch RF Relay Receiver Module With Transmitters

Rs 3,000

Rs 2,520

ZS 042 DS3231 Precision RTC Real Time Clock Module without cell - two blue circuit boards with pin headers, one with a battery and one held in a hand.

ZS 042 DS3231 Precision RTC Real Time Clock Module without cell

Rs 550

LiPo Buzzer Battery Voltage Indicator Volt Meter Battery Level Tester 1s-8s With Buzzer - a small device with a red three-digit LED display, two black buzzers, and a multi-wire connector.

LiPo Buzzer Battery Voltage Indicator Volt Meter Battery Level Tester 1s-8s With Buzzer - a red circuit board with a 3-digit LED display, two black buzzers, and a multi-pin connector for battery cells.

LiPo Buzzer Battery Voltage Indicator Volt Meter Battery Level Tester 1s-8s With Buzzer

Rs 410

ET825 EMF Meter - black handheld EMF meter with green LCD and red power button

ET825 EMF Meter – Electric and Magnetic Field Radiation Detector with Alarm

Rs 5,500

SPO2 Pulse Oximeter With Heart Rate Monitor - blue and white finger-clip device with a digital display showing 98 SpO2 and 070 PR bpm.

SPO2 Pulse Oximeter With Heart Rate Monitor - shown in white and blue, held open by a hand to reveal the internal finger chamber and side hinge button.

SPO2 Pulse Oximeter With Heart Rate Monitor

Rs 810

Ky-012 Small Active Buzzer DIY Module - shown as a black component with three pins and a wiring diagram connecting it to an Arduino Uno and breadboard.

Ky-012 Small Active Buzzer DIY Module

Rs 60

Sw-420 Vibration Sensor - a blue cylindrical sensor, a blue potentiometer, a black IC, and a three-pin header on a blue circuit board.

Sw-420 Vibration Sensor - module on a blue PCB with a cylindrical vibration switch, a blue potentiometer, an LM393 chip, and a three-pin header.

Sw-420 Vibration Sensor

Rs 130

UM66 Melody Generator IC – CMOS LSI Sound Chip for Doorbells, Toys, Alarms - a black three-pin electronic component with the text "UM66T-19L" and "C1401A-6" printed on its top surface.

UM66 Melody Generator IC – CMOS LSI Sound Chip for Doorbells, Toys, Alarms - a black, three-pin electronic component with the text "UM66" printed on its front face.

UM66 Melody Generator IC – CMOS LSI Sound Chip for Doorbells, Toys, Alarms

Rs 60

UNI-T UT337A Carbon Monoxide (CO) Meter Gas Detector – 0–1000 PPM, Electrochemical Sensor, Audio-Visual Alarm, Data Hold, Backlit LCD - a red handheld device with a black sensor top, control buttons, and a digital display showing 1000 ppm and MAX 1000.

UNI-T UT337A Carbon Monoxide (CO) Meter Gas Detector – 0–1000 PPM, Electrochemical Sensor, Audio-Visual Alarm, Data Hold, Backlit LCD - a red handheld device with a black sensor top, a blank LCD screen, and buttons labeled TEMP, BL, MAX, MUTE, HOLD, and SET.

UNI-T UT337A Carbon Monoxide (CO) Meter Gas Detector – 0–1000 PPM, Electrochemical Sensor, Audio-Visual Alarm, Data Hold, Backlit LCD

Rs 22,000

12V 24V 60V 72V Battery Capacity Indicator Lead Acid Power Car Digital Voltmeter - a black rectangular housing with a green and red battery level bar graph and a blue digital 13.3 display.

12V 24V 60V 72V Battery Capacity Indicator Lead Acid Power Car Digital Voltmeter

Rs 410

Digital Thermometer And Hygrometer Htc-2 - a black and white device with a digital display reading 19.3°C IN, 18.4°C OUT, 12:09 AM, and 64% RH.

Digital Thermometer And Hygrometer Htc-2 - a hand peeling a protective plastic film off the black and white LCD screen displaying digits.

Digital Thermometer And Hygrometer Htc-2

Rs 660

23A 12V Alkaline Battery Cells Mercury Free - 23A 12V Alkaline Battery Cells, a retail blister pack containing five individual 12V 23A alkaline batteries with yellow and green packaging.

23A 12V Alkaline Battery Cells Mercury Free

Rs 70

JFR-4508M 8Ω 0.2W Mini Speaker - shown from the front and back, featuring a circular black frame, a silver center cone, and two metal solder terminals.

JFR-4508M 8Ω 0.2W Mini Speaker - a circular black component with a white label showing the model number, impedance, power rating, and polarity symbols.

JFR-4508M 8Ω 0.2W Mini Speaker

Rs 130

UNI-T UT338A Formaldehyde Meter – Indoor Air Quality Detector with Temperature & Humidity, 0–3 mg/m³, Alarm - a white device with a blue digital display showing 0.07, 26.5°C, and 63%, with a white USB cable and power adapter.

UNI-T UT338A Formaldehyde Meter – Indoor Air Quality Detector with Temperature & Humidity, 0–3 mg/m³, Alarm - a white handheld device with a blue digital display showing 0.10 mg/m³, 27.8°C, and 67% humidity.

UNI-T UT338A Formaldehyde Meter – Indoor Air Quality Detector with Temperature & Humidity, 0–3 mg/m³, Alarm

Rs 4,500

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