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WiFi door/window magnetic sensor alarm with white chime unit and red indicator lightWiFi door/window magnetic sensor alarm on wall with phone app control shown

Tuya WiFi Sound And Light...

$8.56 USD
$8.56 USD
GSM SMS alarm module with long antenna, green terminal block, and DC inputGSM SMS alarm module with green terminal strip and side profile dimensions

2G Version Mini Intelligent Power...

$27.76 USD
$27.76 USD
White PIR motion infrared alarm detector with blue ring lens and front sensor windowWhite PIR motion infrared alarm detector, multiple angles with blue ring sensor

Tuya Smart App WiFi Infrared...

$8.89 USD
$8.89 USD
White magnetic door/window sensor with two attached contact pieces on a door frameWhite magnetic door/window sensor mounted on a door frame with the contact aligned

Tuya WiFi Door Magnetic Sensor...

$6.69 USD
$6.69 USD
Black infrared detector pen with LED window and side buttonsBlack detector pen with illuminated light strip and two round side controls

T8 Anti-eavesdropping Anti-candid Camera Infrared...

$15.67 USD
$15.67 USD
Wireless infrared detector with circular red sensor array on black device bodyWireless infrared detector angled view with red circular sensor lens on white face

AK400 Anti-Location Anti-Monitoring Anti-Camera Wireless...

$10.89 USD
$10.89 USD
Handheld anti-GPS detector with open red screen, blue LED bars, and power buttonBlack handheld detector with blue LED bars, grip button, and retractable antenna

X13 Anti-monitoring Anti-GPS Locator Detector,...

$9.19 USD
$9.19 USD
WiFi water leak alarm with round button, white plug-in sensor cableWater leak alarm with sensor jack, probe plug, and indicator LED

WIFI Smart APP Remote Water...

$18.63 USD
$18.63 USD
Black wireless meal caller display showing red 203 digits and side speaker grillsBlack wireless meal caller bar with red 203 digits and wireless remote control

JT-203Q Wireless Meal Picker Restaurant...

$32.34 USD
$32.34 USD
White round Wi-Fi smoke alarm with vented grille and small top indicator buttonWhite Wi-Fi smoke alarm with vented top cover and small sensor opening

TY-SMK-07 Smart Home WiFi Smoke...

$12.21 USD
$12.21 USD
White wireless magnetic door alarm with speaker grille and red indicator light.White door alarm and remote key fob, with overall size markings visible.

MC-05 130dB Remote Door Magnetic...

$7.39 USD
$7.39 USD
Portable air quality monitor front display with red CO2/HCHO/TVOC readings and level barsPortable air quality monitor back view with top and rear vent grille

JSM-131 Portable CO2 TVOC Formaldehyde...

$31.89 USD
$31.89 USD