Sort by
Product Name +/-
Manufacturer:
Select manufacturer
Results 1 - 19 of 19

Potection / Detection Circuit

FK919 Coin / Stainless / Metal Detector Project Kit 9VDC

20 units FK919 Coin / Stainless / Metal Detector Project Kit 9VDC [Unassembled Kit]

Sales price: $1,590.00

Product details

CH-026 Door/Window Open Alarm 10-120 seconds. External siren

CH-026 Door/Window Open Alarm 10-240 seconds. External siren

Sales price: $17.50

Product details

FA421 220VAC Under-Over Voltage Protection Circuit board Kit

FA421 220VAC Under-Over Voltage Protection Circuit board Kit

Product details

FK504 Motorcycles / Car Start System Security Alarm Board kit

FK504 Motorcycles / Car Start System Security Alarm Board kit

Sales price: $12.25

Product details

FK507 Touch Switch with Alarm Door Knob Project DIY 9VDC

FK507 Touch Switch with Alarm Door Knob Project DIY 9VDC

Sales price: $12.35

Product details

FK519 PIR-MOTION-SENSOR-WITH-DELAY-TIMER-Unassembled-kit PIR-MOTION-SENSOR-WITH-DELAY-TIMER-Unassembled-kit Details about PIR MOTION SENSOR WITH DIGITAL DELAY TIMER

FK519 PIR MOTION SENSOR WITH DIGITAL DELAY TIMER

Sales price: $31.00

Product details

FK649 Mono Speaker Protection Circuit 12V DC Supply

FK649 Mono Speaker Protection Circuit 12V DC Supply

Sales price: $9.21

Product details

FK650 Stereo Speaker Protection Circuit 12V DC Supply

FK650 Stereo Speaker Protection Circuit 12V DC Supply

Sales price: $13.72

Product details

FK904 Rain Detection / Alarm / Sound alert

FK904 Rain Detection / Alarm / Sound alert

Sales price: $7.39

Product details

FK910 Water Detector with Alarm Sound Speaker

FK910 Water Detector with Alarm Sound Speaker

Sales price: $6.70

Product details

FK918 Mosquito repeller 3VDC

FK918 Mosquito repeller 3VDC

Sales price: $7.22

Product details

FK919 Coin / Stainless / Metal Detector Project Kit 9VDC

FK919 Coin / Stainless / Metal Detector Project Kit 9VDC

Sales price: $13.00

Product details

FK946 AC Lines 110VAC - 240VAC Isolator Checker Project Kit

FK946 AC Lines 110VAC - 240VAC Isolator Checker Project Kit

Sales price: $7.46

Product details

FK950 Non-Contact Alarm AC Lines 110VAC - 240VAC Detector

FK950 Non-Contact Alarm AC Lines 110VAC - 240VAC Detector

Sales price: $9.83

Product details

MXA040 Motorcycle / Car BURGLAR ALARM Security Alarm assembled 12VDC kit

MXA040 Motorcycle / Car BURGLAR ALARM Security Alarm assembled 12VDC kit

Sales price: $12.54

Product details

MXA042 Basic Flame Detector Circuit Board Fire Sensor 12VDC

MXA042 Basic Flame Detector Circuit Board Fire Sensor 12VDC

Sales price: $21.85

Product details

MXA077 Time / Timer Delay Alarm Door 10-160second assembled kit 9VDC

MXA077 Time / Timer Delay Alarm Door 10-160second assembled kit 9VDC

Sales price: $12.48

Product details

MXA081 5 Zones Burglar Alarm for Security home automation system by Microcontroller

MXA081 5 Zones Burglar Alarm for Security home automation system by Microcontroller

Sales price: $27.54

Product details

PK5016 5 to 15 VDC Over voltage protection project kit hobby

PK5016 5 to 15 VDC Over voltage protection project kit hobby

Sales price: $12.92

Product details