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Wired alarm system

(999+ products available)

Kingwei Customized IP65 Active Piezo Buzzer 12V DC 85dB 3000Hz with Warming <b>Alarm</b> Small Semicircle Design Self-Drive ABS/Black - Product Image 1
Kingwei Customized IP65 Active Piezo Buzzer 12V DC 85dB 3000Hz with Warming <b>Alarm</b> Small Semicircle Design Self-Drive ABS/Black - Product Image 2
Kingwei Customized IP65 Active Piezo Buzzer 12V DC 85dB 3000Hz with Warming <b>Alarm</b> Small Semicircle Design Self-Drive ABS/Black - Product Image 3
Kingwei Customized IP65 Active Piezo Buzzer 12V DC 85dB 3000Hz with Warming <b>Alarm</b> Small Semicircle Design Self-Drive ABS/Black - Product Image 4

Kingwei Customized IP65 Active Piezo Buzzer 12V DC 85dB 3000Hz with Warming Alarm Small Semicircle Design Self-Drive ABS/Black

£0.9898
MOQ: 10 pieces
KINGWEI ELECTRONIC CO., LTD.
9 yrsTW flagTW
Car Anti-theft Vibration Sensor, ATM Anti-theft Vibration Sensor, ZDCGQ02 <b>Alarm</b> Vibration Sensor - Product Image 1

Car Anti-theft Vibration Sensor, ATM Anti-theft Vibration Sensor, ZDCGQ02 Alarm Vibration Sensor

£1.45-1.60
MOQ: 1 piece
HELLOCHIP LIMITED
1 yrsHK flagHK4.7/5.0(567)
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 1
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 2
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 3
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 4
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 5
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 6

42 MM Internal Driven Piezo Buzzer 12V 24V Alarm Sound Buzzer 100 dB High Volume Buzzer 4218

£0.3731-0.4492
MOQ: 10 pieces
ANGEL TECHNOLOGY ELECTRONICS CO.
1 yrsHK flagHK5.0/5.0(5)
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 1
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 2
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 3
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 4
42 MM Internal Driven Piezo Buzzer 12V 24V <b>Alarm</b> Sound Buzzer 100 dB High Volume Buzzer 4218 - Product Image 5

42 MM Internal Driven Piezo Buzzer 12V 24V Alarm Sound Buzzer 100 dB High Volume Buzzer 4218

£0.3731-0.4492
MOQ: 10 pieces
ICMICRO ELECTRONICS (HK) LIMITED
1 yrsHK flagHK5.0/5.0(6)
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 1
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 2
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 3
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 4
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 5
Digital Transmission <b>System</b> Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital <b>Alarm</b> Data Logger - Product Image 6

Digital Transmission System Temperature Humidity Remote RS485 Modbus transmitter 4G Remote Data Logger Digital Alarm Data Logger

£190.34
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrsHK flagHK5.0/5.0(3)
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 1
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 2
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 3
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 4
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 5
Low High <b>Alarm</b> Lora Float Wireless Level Switch <b>Alarm</b> Liquid Water Sensor <b>Alarm</b> Software - Product Image 6

Low High Alarm Lora Float Wireless Level Switch Alarm Liquid Water Sensor Alarm Software

£38.07-114.21
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrsHK flagHK5.0/5.0(3)
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 1
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 2
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 3
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 4
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 5
Door Contact Magnetic Switch for Commercial Building Security Reed Sensor - Product Image 6

Door Contact Magnetic Switch for Commercial Building Security Reed Sensor

£0.6472-1.15
MOQ: 30 pieces
Fuen (HK) Electronics Co., Limited
1 yrsHK flagHK5.0/5.0(1)
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 1
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 2
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 3
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 4
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 5
Wireless Level Switch <b>Alarm</b> Float Sensor With Base Station USB Powered G7 <b>System</b> - Product Image 6

Wireless Level Switch Alarm Float Sensor With Base Station USB Powered G7 System

£38.07-114.21
MOQ: 1 set
EASEMIND TECHNOLOGY LIMITED
13 yrsHK flagHK5.0/5.0(3)

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