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Shenzhen Lda Technology Co., Ltd.
Multispecialty Supplier
5yrs
Guangdong, China
Main categories: Gas Detectors, Smoke Detectors, Carbon Monoxide Detector, Alarm Systems, Smart Alarms
Minor customizationFinished product inspectionSample-based customizationTesting instruments (7)
Top picks

Product categories

2025 New Weatherproof 4MP+4MP Dual Lens Outdoor Cam Tuya Smart Life App Double Screen Wireless WiFi Camera with RJ45
$17.89-18.59
Min. order 2 pieces
RF Radio Frequency Wireless 433MHz EV1527 Shock Vibration Glass Break Sensor Alarm Detector for Home Security Alarm System
$2.49-3.59
Min. order 10 pieces
203 sold
Wireless Adjustable Sensitivity Shock Sensor 433MHz 5 Level Sensitive Vibration Detector for Security Alarm System
$1.99-2.99
Min. order 10 pieces
Ultra Slim Home Security Tuya Alarm System WiFi Smoke CO Gas Alert Carbon Monoxide and Smoke Detector
$9.89-12.99
Min. order 10 pieces
343 sold
Featured products
Main product
Wireless Security Home Alarm GSM Intrusion Alarm System Kit WiFi Tuya Home Security Alarm
$20.69-24.99
Min. Order: 2 sets
782 sold
Main product
Low Cost High Quality Independent Natural Gas Detector CH4 LPG Gas Leak Sensor Alarm for Home Safety
$2.99-3.99
Min. Order: 50 pieces
300 sold
Main product
OEM ODM Independent Gas Leakage Alarm for Home Fire Alarm LPG Gas Leak Detector With Solenoid Valve
$5.69-7.19
Min. Order: 50 sets
820 sold
AC DC Fixed Multi Gas Leak Detector Battery 9V LPG Gas and CO 2 in 1 Gas Detector Alarm Working With Solenoid Valve
$6.39-8.39
Min. Order: 50 pieces
561 sold
Main product
Tuya Wireless Window Door Entry Open Close Magnetic Sensor WiFi Smart Door Sensor Alarm with Loud Sound
$5.55-6.29
Min. Order: 10 pieces
31 sold
Smart WiFi Tuya Door Window Sensor Alarm for Doors and Windows Alarmas De Seguridad Para Puertas
$4.29-4.56
Min. Order: 10 pieces
175 sold
LDA Tuya App WiFi IP Camera With Auto Tracking Indoor Wireless Smart Home Security CCTV Surveillance Camera
$8.99-10.99
Min. Order: 2 pieces
98 sold
Home Alarms 2-in-1 Carbon Monoxide & Smoke Detector Combo
$7.19-8.59
Min. Order: 20 pieces
60 sold
4G Emergency Call System Elderly SOS Alarm SIM Card Mobile Calling SOS Button Panic Alarms for Home Care Center Hospital
$19.99-24.59
Min. Order: 2 sets
28 sold
WiFi Tuya 2.4G Smart Life App Remote Control & Monitor SOS Calling Alarm System Host Wireless Elder Care Emergency Panic Alarms
$13.99-16.39
Min. Order: 10 pieces
86 sold
Tuya Smart Smoke Detecting Alarm WiFi Smoke Alarm Intelligent Smoke Detector
$5.25-5.85
Min. Order: 5 pieces
5 sold
12VDC LNG LPG Methane Coal Gas Detection Monitor Natural Propane Gas Detector Home Gas Leak Alarm in RV Kitchen Camper
$4.19-5.48
Min. Order: 100 pieces
601 sold
Main product
Sound Voice Alert WiFi Tuya Home Plug-in Gas Leak Sensor Detector Alarm with LCD Temperature and Time Display
$9.99-11.49
Min. Order: 10 pieces
33 sold
Tuya App Control Alarmas GSM 4G Wireless & Wired WiFi Smart Home Security Alarm Systems with CID Protocol
$25.99-28.99
Min. Order: 2 sets
363 sold
120db Sound Security Siren Light Alarms Outdoor Solar PIR Motion Sensor Alarm with Remote Controller for Home Villa Yard Farm
$8.90-10.90
Min. Order: 10 pieces
39 sold
Multi Gas Leakage Detector Alarm 2 in 1 Carbon Monoxide LPG Natural Gas Alarm Detector Combo with 9V Battery Backup
$6.39-8.99
Min. Order: 100 pieces
3 sold