Top Warning Communication System Reviews

Jienk 5Pcs 4-Pin 300V 8A KF2EDGK 3.5mm Pitch Screw Terminal Block Connector for 28-16AWG

【Terminal Pitch】3.5mm/ 0.14inch pitch PCB terminal block connector..
【Easy to Use】No soldering required. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten. Save you from solder trouble, no need to purchase expensive tool. Great time and money saver..
【Application】: PCB terminal is widely used in electronic equipment, such as small electronic watches, calculates, general computer, communication electronics equipment automatic control system, domestic appliance and warning devices, etc..
【Package Includes】: 5 x PCB Terminal Blocks..

Check Stock

Digital Universal OBD2 EUOBD Code Reader Head Up Display with Display Battery Voltage,Engine Charging Voltages&Temperature,Overspeed Alarm,Support 12V OBDII All Vehicle

Supported Vehicles -- For petrol vehicle with standard OBD-II protocol, especially for vehicle without water temperature gauge, speedometer and fuel....
X60 is a OBD multi-function meter, with smart and fashion design. It is easy to install. OBD port helps you use it once connection. No need to destroy....
Hardware -- CPU based on 32 bit ARM CORTEX-M3 kernel.
Support multiple high speed auto communication protocols..
Warning Function -- Supporting water temperature warning, over-speed alarm, shifting reminding, vehicle malfunction warning, which secure safe....

Check Stock

GKEEMARS 106 Pcs Lever Connectors, Compact Splicing Connector Kit for Electrical Wires Solid Stranded Flexible Wires (Blue)

Great quality: The transparent cover is made of PC insulating material, with the advantage of corrosion resistance, aging resistance, pressure resistance, GKEEMARS connector can effectively prevent electrical leakage, safe and reliable..
High efficiency: No twisting, taping or crimping required, simply strip wire and plug-in. Connect copper wires faster and more simply, also more convenient for replacement and maintenance..
Universal Compatibility: GKEEMARS wire connectors accommodate flexible wires from 0.2 to 4 mm² (24-14 AWG), as well as solid and stranded wires from 0.2 to 4 mm² (24-12 AWG)..
Application: GKEEMARS lever connectors are widely used in the electronics, communication equipments, instruments, calculator, automatic control system, domestic appliance and warning devices, etc..
Package content: GKEEMARS connector pack includes 4 different models, 52 X 2 port, 30 X 3 port, 12 X 4 port, 12 X 5 port. Various wire conductors meet your different needs..

Check Stock

AUTOOL X60 Car OBD HUD Multi-Function Digital Meter Alarm Speed Water-Temp Gauge Malfunction-Test for 12V OBD-II Standard Vehicles Automotive Display HUD

Supported Vehicles -- For petrol vehicle with standard OBD-II protocol, especially for vehicle without water temperature gauge, speedometer and fuel....
X60 is a OBD multi-function meter, with smart and fashion design. It is easy to install. OBD port helps you use it once connection. No need to destroy....
Hardware -- CPU based on 32 bit ARM CORTEX-M3 kernel.
Support multiple high speed auto communication protocols..
Warning Function -- Supporting water temperature warning, over-speed alarm, shifting reminding, vehicle malfunction warning, which secure safe....

Check Stock

Babysense Video Baby Monitor with Infrared Night Vision, Two Way Talk Back, Room Temperature, Lullabies, Long Range and High Capacity Battery

2.4 Inch High Quality Color LCD Display with Enhanced 2.4GHz FHSS Technology – Provides high definition and stable streaming, secure interference-free connection and crystal clear digital vision &.
Two Way Talk Back Communication – Comfort your baby with the sound of your own voice by using the two-way talk back system..
Long Range – Up to 900 feet (OPEN SPACE) with out-of-range warning..
Auto Infrared Night Vision – Rest assured knowing you’ll see your baby day and night..
Rich Features – Room Temperature Monitoring with High/Low Temperature Alerts, Eco Mode Voice Activation, Sound Activated LED Indicators, Alarm/Timer Setting, 2x Digital Zoom with Digital Image Pan/Tilt option, Multi-Camera Expandability (up to four cameras), Lullabies, Manual Pan (360 degrees) &.
Tilt (60 degrees), Auto Scan View, Tabletop or Wall Mounting Options..

Check Stock

OWNZNN Intercoms Wireless for Home [Upgraded 2022] Hand Free Intercom Real-Time Two Way Communication Wireless Intercom System 18 Channel Intercom 4921 Feet Range for Office House Hotel(2 Pack)

【Upgraded 2022】Our wireless intercom FCC ID: 2AS5R-ZNNF60. Our home intercom uses high-fidelity processing technology to provide crystal clear sound avoid interference, and make your communication more stable and confidential. Upgraded 2022 intercom for elderly communication range is about 4,921 feet..
【Easy to Operate】Wireless intercoms for home can start communication immediately. We set it up in advance to make it more convenient for you to use Intercom. Hands free OWNZNN intercom has 18 channels (made of Advanced anti-interference technology) and 2 secret digital codes and is the most trusted intercom system for home and office..
【Multi-Function Intercom】OWNZNN intercom has 5 main functions: Full Duplex function, Good Range, Clear Sound, Hands-free, and Group call to meet your different communication requirements in different situations. Group function (conference call) can call all the stations in the intercom system. Hands-free intercom allows real time talk back and forth, which is convenient to take care of the elderly and pregnant women..
【Wide Using Range】The two way communication of the full-duplex intercom is perfect for room-to-room, department-to-department use. Whether you work in the office or work at home, wireless inter....

Check Stock

HWK Mesh Motorcycle Jacket Riding Air Motorbike Jacket Biker CE Armored Breathable (Large, Red)

High Quality: Modular flip up motorcycle helmet that meets or exceeds the DOT safety standards in order to ensure your safety. Features an advanced flip up design that enables better air flow without taking off the whole helmet..
Safety and comfort: Upgraded lightweight ABS shell with a thick, high density fully vented EPS liner and multiple vent design which brings you a better protection and comfortable wearing during riding..
Double Visors: Wide visual field clear visor & inner tinted sun visor, tough & high elastic front visor for greater impact resistance, internal retractable dark visor for additional eye protection from the sunlight. Inner visor can be retracted by a switch on the side of the helmet..
Communication System Speaker Pockets: This helmet is also equipped with a Communication System Speaker Pockets which makes it easy to install your Communication System Speaker system of choice..
Quick Release Buckle: The quick release system makes for a secure fit that is easy to take on and off while holding the helmet securely on your head.
The helmet's streamlined aerodynamic design reduces wind noise and drag..

Check Stock

Parallel EC5 Adapter

Fully Compatible & Recommended for Plasmacam Products.
Eliminates Low Voltage Warning, Solves PlasmaCAM Intermittent Operation.
FASTER Computer to Machine Communication, SPP / PS2 / Bi-directional / EPP / ECP Mode Compliant Interface with 5 Volt Level Shifting, Dual 15 kV + ESD protected DB25 Female Connector.
Supported on Windows & Linux (32 & 64 bit), VMWare, Novell & DOS, Windows 10, 5 Year Warranty, Made in Canada.

Check Stock

Notify Lite (WiFi Only)

Shock Resistant, 200M Water Resistant, Auto LED (Super Illuminator) Backlight.
World Time, 5 Daily Alarms, 1/100 second stopwatch, Countdown timer.
Others: time-up alarm, Full Auto Calendar (pre-programmed until the year 2099).
Button operation tone on/off, Accuracy: +/- 15 seconds per month (without BLE communication), Low Battery Warning.
Module 3418, Size of case/total weightl: 57.5 x 53.9 x 20.4mm / 82g.

Check Stock

Intercoms Wireless for Home [Upgraded 2022] Hand Free 4921 Feet Range Intercom Real Time, Two Way Communication Home Intercom System with Group Call Full Duplex Intercom for Office Hotel House(4 Pack)

【OWNZNN Intercom】Upgraded 2022 home intercom system is as easy and fast as your mobile phone. Intercom Effortlessly connects and converses hands-free, with no need to hold down a button to talk, which communication range is about 4,921 feet. For your convenience, we pre-installed intercoms wireless for home so that it works right out of the box..
【Technical Innovation】Home intercom system has passed FCC certification. OWNZNN intercom has 18 channels and 2 secret digital codes, which uses high-fidelity processing technology to provide crystal clear sound and avoid interference. Wireless intercom system for home guarantees a superior experience and makes your communication more stable and confidential..
【Multi-Function Intercom】Intercoms Wireless for Home has 5 main functions: Full Duplex Monitor, Good Range, Clear Sound, Hands-free, and Group call to meet your different communication requirements in different situations. Group function (conference call) can call all the stations in the portable intercom. Home intercom system wireless can real-time two-way communication, which is convenient for business offices and hotel front desks..
【Wide Using Range】Home intercom system wireless transmission at a safe frequency will not interfere with o....

Check Stock

Rhode Island Novelty 7 Inch Red Police Beacon Light, One Piece per Order

AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..

Check Stock

Police Officer on Traffic Point Duty with Car Horns, Police Whistle, Voices and Traffic

AUDIO CLARITY AND AUDIBILITY - With an adequate power output of 100W and powerful speakers with a rating of 118-124dB, you get quality audio output which is audible from a distance away..
MULTIPLE OPERATION MODES - This warning system features multiple operation options which include Horn, Radio, and Siren with the siren option giving you Yelp, Wail, Hi-Lo and Hi-Lo and also Manual Horn & Manual Siren..
ADDITIONAL AUXILIARY SWITCHES - The SoundAlert warning system offers two 16A switches which you can use to power other external devices and appliances..
EXTERNAL SOUND INPUT - Also featured in this warning system is the option to broadcast from external sources through the radio mode. You also get a push to talk microphone..
HANDS-FREE CONTROL - To give you easier access and control over the system, you can connect it to your car's horn button allowing you activate the siren system with the push of a button..

Check Stock

GoControl GD00Z-8-GC: Z-Wave Plus S2 Security, Black, Small

Compatible with virtually any non-smart garage door opener.
Provides Audio and Visual warning prior to door movement.
S2 encryption for more secure communication.

Check Stock