Wholesale Alarm Switch

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Piezoresistive Pressure Sensor
Mechanical Structure Type
Diffused Silicon Pressure Transmitter
Analog Type
Integration
Stainless Steel

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Customized
RoHS, CE
Enterprise, Supermarket, Campus, Hospital, Parking, Warehouse, Hotel, Company, Garage, Community
Mechanical
Normally Closed
Plastic Cement

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Cable
Sound and Magnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry
Door, Fire, Window
CE, ISO, RoHS

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US$ 0.2-0.24 / Piece
500 Pieces (MOQ)
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Pin-2
Daier
20A
12VDC
on-(off)
Sliver

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Yes
Yes
Water Level Alarm Switch
Loaer Engine
CE, ISO9001: 2000
New

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US$ 0.7 / Piece
1000 Pieces (MOQ)

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Home
Door, Window
CE, ISO, RoHS
Alarm Security Magnetic Door Contact Reed Switch
Closed,Open, Closed&Open
100

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Proximity Sensor
Reed Sensor
Two-Wires
Standard
Measuing Instruments
Small Size

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US$ 60-100 / Piece
1 Piece (MOQ)

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IP65
ISO9001
permanent magnet
Liquid Gas
24VDC/220VAC, 100mA
50bar

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12 Months
12 Months
Toggle Switch
Toggle Switch
CE, ISO9001: 2000
New

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24VDC or 220VAC
Spdt Relay (Single-Pole Double-Throw)
-20ºC-70°c
-40ºC~150°c
IP65
±5mm

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Magnetic
Electromagnetic System
Anti-Theft Alarm
Home, Communication Electronic Products, Car/Motorcycle
Door, Window
DOT, E-MARK, CE, ISO, FCC, RoHS, MUTCD, ASTM, AS/NZS, CCC, GS

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Wired
Sound and Magnetic System
Industry Alarm
Home, Communication Electronic Products, Industry, Special Equipment
Door, Window
CE, RoHS

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US$ 0.65-1.5 / Piece
100 Pieces (MOQ)

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Home, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS, UL
Personal Gap Alarm Switch
White,Brown,Grey
N/O

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Microwave Sensor Switch
Capacitive
PNP (Three-Wires)
Standard
Tank
86 Type

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US$ 5-100 / Piece
1 Piece (MOQ)

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with
1 Month
Elevator Door System
Elevator
5000kg
11-20
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Tuning Fork Vibrating Level Switch
Contact
Switching Type
Tuning Fork Vibrating Level Switch
Tuning Fork Vibrating Level Switch
Stainless Steel

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Floating Ball
Contact
Switching Type
Integration
Stainless Steel
IP67

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US$ 0.65 / Piece
100 Pieces (MOQ)
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Durable, Explosion-Proof, Dust-Proof
Mechanical
Single Live Line
Resistive
Home Appliance, Electronics, Lighting, Industrial, Commercial
Normal Close

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US$ 0.63-0.82 / Piece
1000 Pieces (MOQ)

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Home, Industry, Special Equipment
Door, Window, Auto
CE, ISO, RoHS
Sentek (Bestkey)
ABS
White,Brown,Grey

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Yes
3 Monthes
New
Non-Customized
Bus Engine
Best

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Proximity Sensor
Reed Sensor
Two-Wires
Standard
Measuing Instruments
Small Size

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Cable
Intelligent System
Anti-Theft Alarm
Home, Communication Electronic Products, Industry
Door, Fire, Window
CE, ISO, RoHS

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Digital Display
Spring Pressure Gauge
Control Switch
Home, Commercial, Industrial, Vehicles
Intrinsically Safe
Normally Open

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24 Hours *7 Days Service
3 Months
New
1-3 Days
Sensor
6t-6652

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US$ 0.17-1.56 / Piece
2500 Pieces (MOQ)

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Form A
Rhodium/Ruthenium
Min
RoHS, ISO
for Auto/Electronic Parts, Magnetic Sensor
Black

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6 months
flasher relay
ISO
6 Months
100%new
PPE+PS

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24 Online Service
Provided
Axle
ISO9001
Front Axle
Standard

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Vibration Sensor
0-3m
±3mm
0.1%
Level Switch
Split Type

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US$ 0.65-1.5 / Piece
100 Pieces (MOQ)

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Home, Special Equipment, Car/Motorcycle
Door, Window
CE, ISO, RoHS, UL
Home Alarm Security Plastic Reed Contact Sensor
White,Brown,Grey
100

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Floating Ball
Contact
Switching Type
Integration
Stainless Steel
IP67
Questions & Answers on Wholesale Alarm Switch
Q
What are the major types for security and protection ?
A
Security is the degree of protection against danger, damage, loss, and so on. Shanghai TM Sensor Co., Ltd.,Shenzhen Dwell Electronics Co., Limited,Shenzhen Sumring Technology Co., Limited,Yueqing Daier Electron Co., Ltd.,Sichuan Hongjun Science and Technology Co., Ltd. have been making safety products. It mainly includes Wholesale Alarm Switch and Magnetic Door Alarm Switch,Liquid Level Switch,Reed Switch products. You can view to learn more.
Q
What are security & protection products?
A
Security & protection products aim to keep you safe and to make sure you stay away from any harm or danger. Shanghai TM Sensor Co., Ltd.,Shenzhen Dwell Electronics Co., Limited,Shenzhen Sumring Technology Co., Limited,Yueqing Daier Electron Co., Ltd.,Sichuan Hongjun Science and Technology Co., Ltd. provide Wholesale Alarm Switch and related Magnetic Door Alarm Switch,Liquid Level Switch,Reed Switch products and they generally have a minimum order quantity requirement like 1.
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