Security Alarm

Black active piezo buzzer with red/black leads and mounting pinsPiezo buzzer dimension and sound graph diagram with mounting view

SFM-20B DC3-24V 95dB High Decibel...

$0.70 USD
$0.70 USD
Ultrasonic liquid level meter with solar panel display and wireless control transmitterUltrasonic tank level meter display showing tank level reading and depth conversion

Underground Open Measurement Ultrasonic Liquid...

$82.31 USD
$82.31 USD
Black handheld wireless detector camera with long antenna, circular scan window, buttonsBlack handheld detector with antenna, scan window, LED IR light, and button panel

T01 Wireless Detector Camera Anti-eavesdropping...

$7.22 USD
$7.22 USD
Black infrared detector device with red center and 8-pin connectorSmall black handheld infrared detector with red sensor and 8-pin connector

S300 8 Pin Plug Infrared...

$2.64 USD
$2.64 USD
Black GSM alarm security module with 4G markings, antenna connector, and wiring harnessBlack 4G GSM alarm unit with SIM card slot, green terminal, and antenna mount

GL09 4G Version 8 Channel...

$118.60 USD
$118.60 USD
T1 GPS camera detector device with red circular sensor, two buttons, and indicator lightsT1 camera detector with close-up red circular sensor and textured speaker grille

T1 Camera Detector GPS Positioning...

$8.79 USD
$8.79 USD
Black handheld infrared anti-candid camera detector with glowing blue sensor lens.Black anti-candid detector with blue sensor window and USB charging cable connection.

S001 Hotel Anti-candid Camera Infrared...

$4.99 USD
$4.99 USD
Solar infrared animal repeller alarm with red front speaker horn and top solar panelSolar infrared animal repeller alarm front view with solar panel and size dimensions

N911N Solar Alarm Infrared Sensor...

$14.30 USD
$14.30 USD
Emergency stop mushroom button, yellow base and red push head, with wiring terminalsEmergency stop mushroom button with red cap and detached yellow cover, showing wiring

2pcs LAY37-11ZS Elevator Emergency Stop...

$1.98 USD
$1.98 USD
White anti-theft tablet display stand with charging sensor cable and mounting baseWhite anti-theft tablet display stand with charging module and sensor cable

Tablet PC Anti-theft Display Stand...

$15.24 USD
$15.24 USD
Black handheld infrared detector with red sensor lens, button ring, and loop handle.Black infrared detector with illuminated red sensor lens on top of the device.

K96 Multifunctional Infrared Detector Hotel...

$5.24 USD
$5.24 USD
WiFi gas leak detector with EU plug, white unit with green alarm status ringWiFi gas leak detector with UK plug, white unit with green alarm status ring

TY-GSA-87 Smart Home WIFI Gas...

$43.58 USD
$43.58 USD