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Shenzhen Lda Technology Co., Ltd.
CN
4
YRS
Multispecialty supplier
Main categories: Gas Detectors, Smoke Detectors, Carbon Monoxide Detector, Alarm Systems, Smart Alarms
Minor customization
Finished product inspection
Sample-based customization
Testing instruments (5)
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Product categories
Top Sale Products
New Launch
Security Alarm System
Alarms & Sensors
Zigbee Products
Gas Detector & Valve
CO and Smoke Detector
Smoke Detector
WiFi Security Camera
Smart Home System
Wired Strobe Siren
Ungrouped
Hot Tuya WIFI GSM Home Burglar Security Alarm System 433MHz APP Control LCD Touch Keyboard 9 Languages Wireless Alarm System Kit
Wifi
$54.99 - $65.99
/
set
2 sets
(Min. Order)
Wireless Beam Detector for Alarm system
$18.99
/
piece
50.0 pieces
(Min. Order)
IP65 Waterproof Outdoor Solar Powered Infrared Fence Detector Wireless Beam Sensor
$9.29 - $10.99
/
piece
2 pieces
(Min. Order)
Multi Function Tuya Temperature Humidity Sensor Smart WiFi Smoke Alarm App Control Smoke Detector
$8.25 - $8.65
/
piece
2 pieces
(Min. Order)
LDA Tuya App WiFi IP Camera With Auto Tracking Indoor Wireless Smart Home Security CCTV Surveillance Camera
Cmos
Night Vision
Motion Detection
$8.99 - $11.99
/
piece
2 pieces
(Min. Order)
3V Battery Powered Standalone Heat Smoke Detector Combined Alarm
$3.69 - $4.48
/
piece
10 pieces
(Min. Order)
Smartlife App Wireless Security System Electronic Anti Burglar System Kit Antifurto Casa WiFi
$33.99 - $35.59
/
set
10 sets
(Min. Order)
Full Set 433MHz Burglary House Security Systeme Alarme SOS Remote Motion Detector Alarm Wireless WiFi Home Alarm System
$56.99 - $65.99
/
set
2 sets
(Min. Order)
All products
Customizable
Ready to Ship
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Security Alarm System
Alarm System Accessories
1
Selected products (0/20)
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Built-in 5-Year Battery RF433MHz Sensor de Puerta Door Open Close Detector Wireless Window Door Sensor for Security Alarm System
$2.69 - $3.39
/
piece
100 pieces
(Min. Order)
LDA WiFi Signal Repeater 433MHz Long Range Booster Wireless Extender Barrier-free Through Walls For Home Alarm System
$18.90 - $20.90
/
piece
2 pieces
(Min. Order)
RFID Card Touch Pad Tamper Proof Keypad Works With Alarm System
$7.90 - $8.50
/
piece
2 pieces
(Min. Order)
Home Security Alarm System Built-in Battery Wireless Active Infrared 3-Beam Intrusion Detector Perimeter Fence 433 IR Beam
$51.99 - $56.99
/
pair
2.0 pairs
(Min. Order)
Wireless Touch Password Keypad Burglar Alarm Home Security 433mhz Wireless Keyboard for Alarm Systems
$7.90 - $8.50
/
piece
2 pieces
(Min. Order)
Digital Pet Immune Home Security Wireless Indoor Motion Sensor 433MHz PIR Motion Detector for Alarm System
$4.59 - $5.99
/
piece
10 pieces
(Min. Order)
Home Security System Equipment 433 Security Accessories Outdoor Motion Sensor PIR
$9.99 - $11.69
/
piece
20 pieces
(Min. Order)
Home Fire Security Alarm System Wireless 433MHz 9V Battery Powered Heat Smoke Detector Combined Alarm
$2.89 - $4.09
/
piece
2 pieces
(Min. Order)
RF 433MHz Movement Detector Human Presence Sensor Dual Lens Wireless PIR Motion Detector for Home Security Alarm System
$4.89 - $5.99
/
piece
10 pieces
(Min. Order)
Home Security 120db Window Glass Break Sensor Alarm Anti-Theft Door Vibration Detector Sensor Window Vibration Alarm
$2.89 - $4.89
/
piece
10.0 pieces
(Min. Order)
433 LEL Gas Detector LPG Gas Leak Alarm Wireless Gas Detector Working with Home Security Alarm System
$4.89 - $5.99
/
piece
10 pieces
(Min. Order)
Burglar Alarm Buzzer Siren DC5V 115dB Wired Alarm Horn Siren for Home Security System
$1.19 - $1.39
/
piece
20.0 pieces
(Min. Order)
Alarm System Repeteur Sansfil Amplificateur Repeater Wireless 433MHz Repetidor de Extender Wireless Signal Amplifier
$16.69 - $20.89
/
piece
2 pieces
(Min. Order)
Wireless Motion Detection Sensor Battery Operated Motion Position Sensors Home Burglar Alarm Infrared PIR Motion Sensor Detector
$4.89 - $5.99
/
piece
10 pieces
(Min. Order)
Alarm System Long Range 12V RF Signal Amplifier Booster Sensor Signal Repeater 8 Zones Wireless Signal Extender with Antenna
$16.69 - $20.89
/
piece
2 pieces
(Min. Order)
Smart Wireless Security Devices Sensors_Wireless 433 Detector of Motion
$2.90 - $4.00
/
piece
20 pieces
(Min. Order)
Security Alarm Anti Theft Indoor 433Mhz Wireless Wide Angle Pet Immunity PIR Detector Infrared Motion Sensor
$4.99 - $6.99
/
piece
10 pieces
(Min. Order)
Factory Directly Sell Wireless Siren Home Alarm Outdoor Solar Siren For Anti-theft Security Alarm System with Tuya APP
$15.49 - $17.99
/
set
2.0 sets
(Min. Order)
Factory Directly Sell Wireless Siren Home Alarm Outdoor Solar Siren For Anti-theft Security Alarm System with Tuya APP
$6.99 - $9.00
/
set
2.0 sets
(Min. Order)
Outdoor 433MHz Wireless Anti Theft Alarm PIR Motion Sensor Infrared Motion Sensor Aarm Wireless Security Motion Detector
$8.99 - $11.99
/
piece
10 pieces
(Min. Order)
Wireless RF 433MHz SOS Button Remote Controller for Home Security System
$1.80 - $2.50
/
piece
20 pieces
(Min. Order)
Outdoor Wireless Security Alarms Anti Theft Loud Sound Solar Strobe Siren Motion Sensor Detector Alarm for Tuya Alarm System
$7.99 - $10.99
/
piece
2 pieces
(Min. Order)
Waterproof Wireless Solar Siren 315mhz 433mhz home alarm systems with outdoor strobe alarm siren alaram with sensor
$19.99 - $21.99
/
set
20.0 sets
(Min. Order)
New 4 Channel Frequency Wireless Active Infrared Beam Barrier Detector Photoelectric 3 Beams Sensor Perimeter IR Beam Detector
$58.90 - $72.90
/
pair
10.0 pairs
(Min. Order)
Home Safety Alarm LCD CO Monitor Alert 433 Wireless Toxic CO Gas Carbon Monoxide Detector for Wireless Security Alarm System
$4.49 - $5.99
/
piece
10 pieces
(Min. Order)
Hot Sale Home Security System Wireless 433MHz Indoor Loud Sound Light Siren Alarm Hub with Strobe for House
$5.99 - $7.69
/
piece
1 piece
(Min. Order)
Wireless Connection RF 433MHz Home Security Alarm System Indoor Battery Powered Infrared Motion Sensor Detector
$2.85 - $3.52
/
piece
20 pieces
(Min. Order)
Wireless 433MHz Window Door Open Detector Remote Wireless Security Alarm System Door Sensor for Anti Theft Home Security System
$1.10 - $1.40
/
piece
10 pieces
(Min. Order)
RF 433 House Alarm Window Door Open Detector Wireless Door Sensor for Home Security Alarm System
$1.60 - $2.50
/
piece
10 pieces
(Min. Order)
Anti Theft Burglar House Alarm Wireless Alarma Outdoor Solar Strobe Siren for WiFi GSM Smart Home Security System Kit
$6.99 - $8.99
/
set
10 sets
(Min. Order)
Outdoor Weather Proof Wireless Solar Alarm External Siren for Smart Home Security Alarm System
$6.99 - $8.99
/
set
10 sets
(Min. Order)
Home Outdoor Security System Solar Siren Host Wireless 433 Waterproof Intrusion Alarm Strobe Sirens
$6.99 - $8.99
/
set
10 sets
(Min. Order)
Outdoor Weather Resistance Solar Sirens Warning Light Strobe High Sound Wireless Alarm Siren for Tuya Alarm System
$6.99 - $8.99
/
set
10 sets
(Min. Order)
Wireless Home Security Solar Outdoor High Decibel Sirene Hub Horn Light Strobe Siren Alarm for Alarm System
$6.99 - $9.99
/
set
5 sets
(Min. Order)
Smart Home Security System Solar Powered Burglar Alarm Wireless PIR Detector Siren 120dB Sound Strobe Light Motion Sensor Alarm
$8.99 - $10.99
/
piece
100 pieces
(Min. Order)
Home Security Outdoor Alarm System Solar Wireless PIR Movement Sensor Motion Alarm with 120dB Siren & Strobe Light
$9.99 - $10.99
/
piece
50 pieces
(Min. Order)
Two-Way Wireless 433MHz Outdoor Security System Sound Light Alert Strobe Siren Passive Infrared PIR Motion Detector Alarm
$9.59 - $11.59
/
piece
10 pieces
(Min. Order)
Waterproof Home Security System 433MHz Wireless Alarm Sirene Horn Buzzer Strobe Light Solar Outdoor Siren
$14.99 - $16.99
/
set
2 sets
(Min. Order)
Home Security Alarm System Wireless 433MHz Outdoor Waterproof Strobe Siren Wireless Alarm External Siren
$7.90 - $9.90
/
piece
2 pieces
(Min. Order)
Battery Operated RF Connected Photoelectric Fire Detector 9V Wireless Smoke Detector 433MHz
$2.99 - $3.49
/
piece
10 pieces
(Min. Order)
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