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Window Safety Locks for Vertical Sliding Windows Aluminum Alloy Window Limiters w/Key Childproof Restrictor for Window

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Wireless 433MHz EV1527 Arm & Disarm Remote Controller for PG-103 PG-105 PG-106 PG-107 Home Security Alarm System Wholesale Price

PGST PA96R Pet Immune Motion Detector Infared Wireless PIR Sensor Compatible with RF 433MHz Alarm System Security

New Carbon Monoxide Standalone Detector CO Alarm With Screen Display Battery Powered CE Certified For Home Kitchen Office Use

IMOU Zigbee 3.0 Smart Door Window Sensor Open/Closed Detectors App Control Security Alarm Tamper-proof 2 year long standby

Door Window Wireless Burglar Alarm with Magnetic Sensor Home Safety Wireless Longer System Security Device

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IMOU Smart Gateway Hub Wired&Wireless Remote Control Wi-Fi Built-in Siren For Alexa Google Home Smart Life ZigBee 3.0

Smart Home Water Leakage Sensor Alarm System Tuya Wifi Swimming Vape Tank Flow detector Protection against water leaks

KONLEN Tuya Water Level Sensor WIFI Smart Home Leakage Flood Alarm Controller Meter Pool Vape Tank Flow Detector Leak Protection

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4G GSM Tank Water Level Sensor Pipe Valve Smart Controller Leak Detector with 5 Probes Flood Leakage Alarm Security Protection

EPTTECH TLC2326Tuya Smart Life Mobile APP Wireless WIFI Tank Level Monitor Water Level Sensor Contactless Outdoor IP67

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Gate Door lock RFID Metal Fingerprint Access Control scanner Mini Metal IP66 Waterproof Embedded Fingerprint reader

10m 30m 60m 100m range 53cm height infrared fence barrier 3 beam sensor for windows doors walls intrusion gsm alarm

Industrial Cellular Modem Serial Port RS232 RS485 To GSM GPRS DTU Modem Converter USR-GPRS232-730

E3Z-R61 NPN 12V~24VDC MAX 2.5M detection automation control IR sensors reflective photocell sensor proximity switch

Dual Beam Sensor Active Infrared Intrusion Detector IR 30m~150m Outdoor Perimeter Wall Barrier Fence for GSM alarm

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Waterproof Fingerprint Access Control RFID Electronic Door Opener System power switch optional

DIN-Rail Serial Port RS485 To 2.4G wi-fi WiFi Converter IOT Device Support Modbus TCP to RTU MQTT