Gas Sensor, Infrared Sensor from China Manufacturers - Quanzhou Karassn Security Protection Electronics Co., Ltd. page 7.

Wireless Pet Immune 1 Year Standby Time Energy Saving PIR Sensor

FOB Price: US $9.4 / Piece

Min. Order: 30 Pieces

Function Type: Infrared Range and Communication System
Detection Type: PIR
Output Signal Type: Digital Type
Production Process: Integration
Certification: CE
Customized: Customized

GSM Alarm System (Support Ios and Android)

FOB Price: US $57 / Piece

Min. Order: 10 Pieces

Type: Anti-Theft Alarm
Signal Transmission: Wireless Alarm
Working Mode: Passive
Certification: CE, ISO, CCC
Application: Indoor, Outdoor
Working Principle: Electro-Optical Type

Personal Security Standalone Alarm

FOB Price: US $10 / Piece

Min. Order: 10 Pieces

Type: Home Alarm
Signal Transmission: Wireless Alarm
Working Mode: Active
Certification: CE, ISO, CCC
Application: Indoor
Working Principle: Electro-Optical Type

Easy Things to Vender Retai Security System Alarm Wired

FOB Price: US $40 / Piece

Min. Order: 10 Pieces

Type: Security Alarm Host
Function: Networked
Usage: Door, Auto, Personal, Window, Fire, Smoke
Certification: CE, ISO, CCC
Networking Mode: GSM Dial-up
Wiring Mode: Sub-Line System

Wireless Inner Antenna Motion Detector Alarm (KS-307WT)

FOB Price: US $6 / Piece

Min. Order: 30 Pieces

Certification: CE, ISO
Condition: New
Customized: Non-Customized
Alarm Form: Automatically Excluded
Type: Sensor
Installation Mode: Wall Mounted

Network Home Alarm System

FOB Price: US $90 / Piece

Min. Order: 10 Pieces

Type: Security Alarm Host
Function: Networked
Usage: Door, Auto, Personal, Window, Fire, Smoke
Certification: CE, ISO, CCC
Networking Mode: Dial-up
Wiring Mode: Sub-Line System

Fire Extinguisher Smoke Alarm Wireless Sensors

FOB Price: US $8 / Piece

Min. Order: 30 Pieces

Type: Sensor
Usage: Anti-theft
Installation Mode: Ceiling Mounted
Certification: CE, ISO, CCC
Application: Home, Industry, Communication Electronic Products, Special Equipment
Name: Wireless Fire Alarm Smoke Detector

for Door and Window Magnetic Switch Wireless

FOB Price: US $3.6 / Piece

Min. Order: 30 Pieces

Type: Sensor
Usage: Anti-theft
Installation Mode: Contact Type
Certification: CE, ISO, CCC
Application: Home, Industry, Communication Electronic Products, Special Equipment
Name: Inner Antenna Door Window Security Systems

Wireless Outdoor Alarm Siren 100db

FOB Price: US $26 / Piece

Min. Order: 10 Pieces

Type: Sensor
Certification: CE, CCC, ISO
Installation Mode: Wall Mounted
Name: Wireless Outdoor Alarm Siren 100db
Certificate: CE, CCC, ISO
Frequency: 433MHz

Outdoor PIR Detector

FOB Price: US $18.77 / Piece

Min. Order: 30 Pieces

Condition: New
Customized: Customized
Alarm Form: Wired PIR
Type: Sensor
Installation Mode: Wall Mounted
Application: Home, Industry, Communication Electronic Products

Cid Supported Smart Burglar Security Alarm System Wired

Min. Order: 10 Pieces

Type: Security Alarm Host
Function: Networked
Usage: Door, Auto, Personal, Window, Fire, Smoke
Certification: CE, ISO, CCC
Alarm Volume (within 1m): ≥90dB
Networking Mode: GSM Dial-up

Wholesale Two-Way Communication Portable Alarm IP Camera

FOB Price: US $36 / Set

Min. Order: 10 Sets

Technology: Wireless
Style: Box Camera
Type: IP Camera
Sensor: CMOS
HDMI Format: 1080P
Kind: Autofocus Lens

Android/ Ios APP Wireless P2p Alarm IP Camera

FOB Price: US $30-36 / Set

Min. Order: 10 Sets

Technology: Wireless
Style: Box Camera
Type: IP Camera
Sensor: CMOS
HDMI Format: 1080P
Kind: Autofocus Lens

Security Wireless Alarm Horn Siren Alarm

Min. Order: 10 Pieces

Type: Sensor
Usage: Anti-theft
Installation Mode: Wall Mounted
Certification: CE, CCC
Application: Home, Industry, Communication Electronic Products, Special Equipment
Name: Security Wireless Alarm Horn Siren Alarm