Motion Detectors

Showing: 289 - 336 of 362 products

sensor light indoor Luz Nocturna LED Con Sensor De Movimiento PIR, Lmpara Nocturna Regulable Recargable Por USB Para Dormitorio, Cocina, Luces Inalmbricas Para Armario motion sensor ( Color : Color

sensor light indoor Luz Nocturna LED Con Sensor De Movimiento PIR, Lmpara Nocturna Regulable Recargable Por USB Para Dormitorio, Cocina, Luces Inalmbricas Para Armario motion sensor ( Color : Color

FORINC

HK$990.92 HK$594.54

In Stock

sensor light indoor Nocturna Con Sensor De Movimiento, Lmpara De Pared Solar LED Recargable Por USB Para Cocina, Armario, Dormitorio, Mesita De Noche, Decoracin motion sensor ( Color : 1 PCS , Size

sensor light indoor Nocturna Con Sensor De Movimiento, Lmpara De Pared Solar LED Recargable Por USB Para Cocina, Armario, Dormitorio, Mesita De Noche, Decoracin motion sensor ( Color : 1 PCS , Size

FORINC

HK$1,126.11 HK$675.67

In Stock

Sensors Driveway Alarm Outside Motion Sensors Alarm With Chimes Home Security Motion Detection Alarm

Sensors Driveway Alarm Outside Motion Sensors Alarm With Chimes Home Security Motion Detection Alarm

MODODO

HK$942.95 HK$565.77

In Stock

Skyscan 12460 Lightning Storm Detector, Detects The Presence of Lightning/Thunderstorm Activity Occurring

Skyscan 12460 Lightning Storm Detector, Detects The Presence of Lightning/Thunderstorm Activity Occurring

Skyscan

HK$8,484.15 HK$5,090.49

In Stock

Smart Motion Sensor, YoLink 1/4 Mile World's Longest Range Wireless Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor for Indoor Use, YoLink Hub Included

Smart Motion Sensor, YoLink 1/4 Mile World's Longest Range Wireless Motion Detector Compatible with Alexa IFTTT, Movement Detector App Alerts Remote Monitor for Indoor Use, YoLink Hub Included

YoLink

HK$1,718.47 HK$1,031.08

In Stock

Smilewolf SNZB-06P Zigbee Human Presence Sensor Rardar Detector Motion Sensor Smart Home Automation for Alexa Alice ZHA Zigbee2MQTT (4)

Smilewolf SNZB-06P Zigbee Human Presence Sensor Rardar Detector Motion Sensor Smart Home Automation for Alexa Alice ZHA Zigbee2MQTT (4)

Smilewolf

HK$3,195.32 HK$1,917.19

In Stock

Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & Detector Driveway Alert System with Rechargeable Battery/Weatherproof/Mute Mode (1&3-Camouflage)

Solar Driveway Alarm Wireless Outside 1800ft Range, Outdoor Motion Sensor & Detector Driveway Alert System with Rechargeable Battery/Weatherproof/Mute Mode (1&3-Camouflage)

Wuloo

HK$3,175.73 HK$1,905.44

In Stock

Solar Outdoor Motion Detector Sensor Alarm, Personalize Recording Siren & Strobe Lights, 2*130db Dual-Specker, builtin 13 Sounds Modes Bluff & Intimidate Warning with Remote Controller (1)

Solar Outdoor Motion Detector Sensor Alarm, Personalize Recording Siren & Strobe Lights, 2*130db Dual-Specker, builtin 13 Sounds Modes Bluff & Intimidate Warning with Remote Controller (1)

ROYELLE

HK$1,293.07 HK$775.84

In Stock

Solar Outdoor Motion Sensor Alarm, 360 Motion Detector Alarm with 130db Security Siren Support Recording, 13 Sounds Dual Modes Solar Alarm Strobe Light for Home & Farm

Solar Outdoor Motion Sensor Alarm, 360 Motion Detector Alarm with 130db Security Siren Support Recording, 13 Sounds Dual Modes Solar Alarm Strobe Light for Home & Farm

Anizoowu

HK$1,703.65 HK$1,022.19

In Stock

SparkFun Human Presence and Motion Sensor - STHS34PF80 (Qwiic) Breakout Board Dimensions: 1" x 1"

SparkFun Human Presence and Motion Sensor - STHS34PF80 (Qwiic) Breakout Board Dimensions: 1" x 1"

SparkFun

HK$910.18 HK$546.11

In Stock

SparkFun Qwiic PIR - 170uA (EKMC4607112K)-Detect motion in a small area- 2x Qwiic connectors- Small 1 inch x 1 inch breakout sensor- 5m detection distance- 90 x 90 (45) detection area- low profile

SparkFun

HK$1,835.03 HK$1,101.02

In Stock

SR501 SR505 SR602 AM312 Adjust IR Pyroelectric Infrared Mini PIR Switch Module Motion Sensor Detector Module for arduino

SR501 SR505 SR602 AM312 Adjust IR Pyroelectric Infrared Mini PIR Switch Module Motion Sensor Detector Module for arduino

Jyving

HK$763.43 HK$458.06

In Stock

SR602 pir Motion Sensor Motion Detector Module SR602 Mini SR501 HC-SR501 Infrared PIR kit Sensory Switch Bracket for arduino DIY

SR602 pir Motion Sensor Motion Detector Module SR602 Mini SR501 HC-SR501 Infrared PIR kit Sensory Switch Bracket for arduino DIY

IndustrialField

HK$763.43 HK$458.06

In Stock

Steinel IS2160 Motion Detector, Black

Steinel IS2160 Motion Detector, Black

Steinel

HK$5,305.95 HK$3,183.57

In Stock

Strong Anti-Jamming 5.8GHZ Microwave Radar Sensor 6-9M Smart Trigger Switch Module 3.3-20V DC for Home Control

Strong Anti-Jamming 5.8GHZ Microwave Radar Sensor 6-9M Smart Trigger Switch Module 3.3-20V DC for Home Control

DirectNine Basics

HK$748.05 HK$448.83

In Stock

Supplemental Hosmart Driveway Alarm Sensor (1 Sensor Coffee Only, No Receiver)

Supplemental Hosmart Driveway Alarm Sensor (1 Sensor Coffee Only, No Receiver)

H HOSMART

HK$1,348.47 HK$809.08

In Stock

SURRYN Solar Beam Sensor Driveway Alarm System-800 Meters Wireless Range-100 Meters Sensor Range-DIY Home Security Alerts(KIT1), Plug, 1005002399496799

SURRYN Solar Beam Sensor Driveway Alarm System-800 Meters Wireless Range-100 Meters Sensor Range-DIY Home Security Alerts(KIT1), Plug, 1005002399496799

SURRYN

HK$25,034.62 HK$15,020.77

In Stock

Swann Wireless Motion Alert Sensor Unit Easy Installation Both Indoors & Outdoors with Weatherproof Design, No Hub Required. Detect Movement Up to 50ft Away Within 110 Degree Range,White

Swann Wireless Motion Alert Sensor Unit Easy Installation Both Indoors & Outdoors with Weatherproof Design, No Hub Required. Detect Movement Up to 50ft Away Within 110 Degree Range,White

Swann

HK$945.85 HK$567.51

In Stock

Taidacent 40M Pulse TOF Distance Sensor Single-Point Long Range Laser Distance Sensor Outdoor Traffic Car Collision Avoidance Traffic Radar Sensor (LVTTL/TTL Compatible, Black)

Taidacent 40M Pulse TOF Distance Sensor Single-Point Long Range Laser Distance Sensor Outdoor Traffic Car Collision Avoidance Traffic Radar Sensor (LVTTL/TTL Compatible, Black)

Taidacent

HK$6,216.92 HK$3,730.15

In Stock

Taidacent 50 Pcs 12080 PIR Sensor Lens Fresnel Lenses for PIR Sensors Infrared Electronic Thermometer Lens Induction Angle 30 Degrees

Taidacent 50 Pcs 12080 PIR Sensor Lens Fresnel Lenses for PIR Sensors Infrared Electronic Thermometer Lens Induction Angle 30 Degrees

Taidacent

HK$1,396.53 HK$837.92

In Stock

Taidacent Human Motion Sensor Switch Indoor Motion Sensor Corridor Sensor Light Control Pyroelectric Human Pir Sensor Switch Pyroelectric Human Body Infrared Sensor (003K4-M Black Mirror)

Taidacent Human Motion Sensor Switch Indoor Motion Sensor Corridor Sensor Light Control Pyroelectric Human Pir Sensor Switch Pyroelectric Human Body Infrared Sensor (003K4-M Black Mirror)

Taidacent

HK$1,662.78 HK$997.67

In Stock

Taidacent Human Motion Sensor Switch Indoor Motion Sensor Corridor Sensor Light Control Pyroelectric Human Pir Sensor Switch Pyroelectric Human Body Infrared Sensor (003K4-NPN White Mirror)

Taidacent Human Motion Sensor Switch Indoor Motion Sensor Corridor Sensor Light Control Pyroelectric Human Pir Sensor Switch Pyroelectric Human Body Infrared Sensor (003K4-NPN White Mirror)

Taidacent

HK$1,494.62 HK$896.77

In Stock

Talking Products, Halloween PIR Motion Sensor Sound Boxes with 6 Pre-Recorded Scary Sound Effects. Halloween Party Decorations. Includes Scary Scream and Cackling Witch. Pack of 2

Talking Products, Halloween PIR Motion Sensor Sound Boxes with 6 Pre-Recorded Scary Sound Effects. Halloween Party Decorations. Includes Scary Scream and Cackling Witch. Pack of 2

Talking Products

HK$2,128.65 HK$1,277.19

In Stock

TCRT5000L 5-Way Tracking Sensor Module Infrared Sensor Board TCRT5000 White Black Line Recognition Sensors 74HC14D DIY

TCRT5000L 5-Way Tracking Sensor Module Infrared Sensor Board TCRT5000 White Black Line Recognition Sensors 74HC14D DIY

DYDZYJ

HK$888.77 HK$533.26

In Stock

THIRDREALITY Zigbee Motion Sensor Starter Kit, Zigbee Hub Included, Pet Friendly, Enable Skills with Alexa

THIRDREALITY Zigbee Motion Sensor Starter Kit, Zigbee Hub Included, Pet Friendly, Enable Skills with Alexa

THIRDREALITY

HK$1,689.43 HK$1,013.66

In Stock

Threshold Motion Wi-Fi Sensing Plugs Starter Pack, WiFi Motion Sensor, No Camera or Microphone Needed, Works with Free Threshold Care App for iPhone & Android (3-Sensor Starter Pack)

Threshold Motion Wi-Fi Sensing Plugs Starter Pack, WiFi Motion Sensor, No Camera or Microphone Needed, Works with Free Threshold Care App for iPhone & Android (3-Sensor Starter Pack)

Threshold

HK$2,241.57 HK$1,344.94

In Stock

TRD-GK200-RZ 1Pcs New Rotary Encoder TRD-GK200-RZ Trdgk200Rz

TRD-GK200-RZ 1Pcs New Rotary Encoder TRD-GK200-RZ Trdgk200Rz

CG CHIPS GATE

HK$9,715.07 HK$5,829.04

In Stock

TRD-NA360NWF5M 1Pcs New Rotary Encoder TRD-NA360NWF5M Trdna360Nwf5M

TRD-NA360NWF5M 1Pcs New Rotary Encoder TRD-NA360NWF5M Trdna360Nwf5M

CG CHIPS GATE

HK$14,684.72 HK$8,810.83

In Stock

TRD-NA360PW5M 1Pcs New Rotary Encoder TRD-NA360PW5M

TRD-NA360PW5M 1Pcs New Rotary Encoder TRD-NA360PW5M

CG CHIPS GATE

HK$4,409.12 HK$2,645.47

In Stock

Tri-Sense tr540 Passive Infrared (PIR) Intrusion Detector New- Sold By Buyeverythingguy 2A

Tri-Sense tr540 Passive Infrared (PIR) Intrusion Detector New- Sold By Buyeverythingguy 2A

Tri-Sense Ltd

HK$1,282.28 HK$769.37

In Stock

TURCK BI5-G18K-AP6X SENSOR

TURCK BI5-G18K-AP6X SENSOR

Turck

HK$9,261.79 HK$5,557.08

In Stock

TURCK FKFD 4.5 (U4500), 5 Wire, Female Connector, M12 EUROFAST, Nickel Plated Brass HOUSING, NO Leads, Rear Mount, Receptacle, Standard Keyway

TURCK FKFD 4.5 (U4500), 5 Wire, Female Connector, M12 EUROFAST, Nickel Plated Brass HOUSING, NO Leads, Rear Mount, Receptacle, Standard Keyway

Turck

HK$1,554.03 HK$932.42

In Stock

TURCK FKFDL 4.5 Female Connector, Solder Cup, Rear Mount, M12 EUROFAST, Receptacle, Standard Keyway, 5-Wire, Nickel Plated Brass HOUSING, (U4509-1)

TURCK FKFDL 4.5 Female Connector, Solder Cup, Rear Mount, M12 EUROFAST, Receptacle, Standard Keyway, 5-Wire, Nickel Plated Brass HOUSING, (U4509-1)

Turck

HK$2,988.87 HK$1,793.32

In Stock

TURCK FSFD 8-0.5 (U1130-60), 8-PIN M12 Connector, EUROFAST Receptacle, IP68, Sensor Connector, Straight

TURCK FSFD 8-0.5 (U1130-60), 8-PIN M12 Connector, EUROFAST Receptacle, IP68, Sensor Connector, Straight

Turck

HK$1,528.23 HK$916.94

In Stock

TURCK KB 4T-4 CABLE

TURCK KB 4T-4 CABLE

Turck

HK$1,939.28 HK$1,163.57

In Stock

TURCK RJ45 FKFDD 441-1M ETHERNET (4-PIN), Straight RJ45, Female Receptacle, Teal PVC Jacket, Rear Mount, D-Coded, U3-00047, 1 Meter Length, CORDSET, M12 EUROFAST, Double Ended, Network Hybrid

TURCK RJ45 FKFDD 441-1M ETHERNET (4-PIN), Straight RJ45, Female Receptacle, Teal PVC Jacket, Rear Mount, D-Coded, U3-00047, 1 Meter Length, CORDSET, M12 EUROFAST, Double Ended, Network Hybrid

Turck

HK$3,059.88 HK$1,835.93

In Stock

TURCK RKM 35-4M Single Ended, 7/8" MINIFAST, 4 Meter Length, Nickel Plated Brass Coupling, 3X16 AWG, PVC Jacket, CORDSET, U2038-20, Straight Female Connector

TURCK RKM 35-4M Single Ended, 7/8" MINIFAST, 4 Meter Length, Nickel Plated Brass Coupling, 3X16 AWG, PVC Jacket, CORDSET, U2038-20, Straight Female Connector

Turck

HK$3,123.75 HK$1,874.25

In Stock

TURCK RSM WKM 5711-2M Cable, Double-Ended Connector A, Male- 7/8-16 UN- Straight, U0232-01

TURCK RSM WKM 5711-2M Cable, Double-Ended Connector A, Male- 7/8-16 UN- Straight, U0232-01

Turck

HK$2,053.27 HK$1,231.96

In Stock

Turck Sensor NI15-G30-AZ3X-B1431 4372700 New

Turck Sensor NI15-G30-AZ3X-B1431 4372700 New

Turck

HK$6,351.80 HK$3,811.08

In Stock

TYCO SAFETY PRODUCTS DSC BV602 Dual element pet immunity passive infrar

TYCO SAFETY PRODUCTS DSC BV602 Dual element pet immunity passive infrar

Tyco Safety Products DSC

HK$4,187.58 HK$2,512.55

In Stock

Tyenaza Time of Flight Ranging Sensor Module, 2.85V VL53L0X Chip IIC Communication Protocol PCB Laser Distance Module

Tyenaza Time of Flight Ranging Sensor Module, 2.85V VL53L0X Chip IIC Communication Protocol PCB Laser Distance Module

Tyenaza

HK$763.43 HK$458.06

In Stock

UHPPOTE Wired Photoelectric Dual 3 Beams Detector Active Infrared Outdoor Distance 50m/164ft

UHPPOTE Wired Photoelectric Dual 3 Beams Detector Active Infrared Outdoor Distance 50m/164ft

UHPPOTE

HK$4,371.78 HK$2,623.07

In Stock

UHPPOTE Wired Photoelectric Dual 4 Beams Detector (100m/328ft)

UHPPOTE Wired Photoelectric Dual 4 Beams Detector (100m/328ft)

UHPPOTE

HK$6,709.23 HK$4,025.54

In Stock

UHPPOTE Wired Photoelectric Dual 4 Beams Detector (150m/492ft)

UHPPOTE Wired Photoelectric Dual 4 Beams Detector (150m/492ft)

UHPPOTE

HK$6,971.90 HK$4,183.14

In Stock

Universal Short Leg Bracket Holder for Wall Mounted PIR Infrared Motion Alarm Detector

Universal Short Leg Bracket Holder for Wall Mounted PIR Infrared Motion Alarm Detector

Jauarta

HK$765.88 HK$459.53

In Stock

Uonlytech Human Sensor Module Sensitivity Working Voltage Detection Range for Security Lighting and Automation Applications

Uonlytech Human Sensor Module Sensitivity Working Voltage Detection Range for Security Lighting and Automation Applications

Uonlytech

HK$748.05 HK$448.83

In Stock

USUPERINK Contact Sensor for SF20R and DB03, Magnetic and Mini Size, Window/Door Sensor, 1 Magnetic Sensor Only

USUPERINK Contact Sensor for SF20R and DB03, Magnetic and Mini Size, Window/Door Sensor, 1 Magnetic Sensor Only

USUPERINK

HK$868.52 HK$521.11

In Stock

uxcell Adjustable IR Electric PIR Motion Sensor Detector Module HC-SR501

uxcell Adjustable IR Electric PIR Motion Sensor Detector Module HC-SR501

uxcell

HK$765.88 HK$459.53

In Stock

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