Reviews Personalized Audible Door Alert

3in1 Alarm - Door Alarm with Delay 80 to 120 dB Close Door Reminder Time Delay Door Chime Multiple Delays 0 5 10 30 60 Seconds White

MODE D - Alert after 60 seconds, a reminder every 30s, auto stop after 120min or door closed (Garage, Basement door...)..
MODE C - Alert after 30 seconds, a reminder every 20s, auto stop after 60min or door closed (Laboratory, Factory door...)..
MODE B - Alert after 10 seconds, a reminder every 15s, auto stop after 30min or door closed (Alarm bypass, Patio door...)..
MODE A - Alert after 5 seconds, a reminder every 10s, auto stop after 30min or door closed (Kid, Dog, Cat escape...)..
MODE E - Alert after 0 second, a reminder every 5s, auto stop after 30min or door closed, 80dB or 120dB (Entry chime, Anti-theft Alarm)..

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SABRE HS-MSA Wireless Motion Sensor Home Security Burglar Alarm with LOUD 120 dB Siren and 120 Degree Wide Angle Detection - DIY EASY Installation , white

ATTENTION-GRABBING – extremely loud 120 dB alarm helps wake/alert homeowner that movement has been detected (audible up to 750 feet/230M away).
USER-FRIENDLY WITH EASY INSTALLATION – 3 adjustable settings (off/alarm/chime).
chime mode is ideal to alert you when children or guests are coming and going when you are at home.
ATTRACTIVE & CONSUMER PREFERRED – superior to other home security products, this premium white alarm looks great inside your home.
KEYPAD DOOR ALARM PREVENTS ACCIDENTAL ACTIVATION & SECURES LARGER AREAS – alarm is secured by 4-digit PIN of your choosing with entry/exit delay setting.
detects movement up to 20 feet (6M) away.
EXTRA LEVEL OF SECURITY - provides battery status update with low battery indicator (requires 3xAAA batteries).

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SABRE HS-DSA Wedge Door Stop Security Alarm with 120 dB Siren --- Great for Home, Travel, Apartment or Dorm

ATTENTION-GRABBING – when door pressure is applied, the extremely loud 120 dB alarm helps wake/alert homeowner or renter, helps deter intruder and possibly notifies neighbors (audible up to 1,000 feet/300M away).
VERSATILE WITH MAXIMUM SECURITY – features a non-skid pad to prevent door from opening while alarm sounds.
ideal for bedrooms, hotels, apartments, dorm rooms, front doors, etc. - great travel alarm.
ATTRACTIVE & CONSUMER-PREFERRED – superior to other home security products, this premium white alarm looks great inside your home.
battery-operated (requires 1x9V battery).
small screwdriver required to remove battery compartment cover.
EXTRA LEVEL OF SECURITY – provides battery status update with a low battery indicator.

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Household Inventory: Grocery Shopping Checklist For Freezer, Refrigerator And Pantry Organizational Log Book With Notes

Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
Touch Screen keypad and lock cylinder on exterior and thumb turn interior. Door thickness range is 1.37 to 1.75 standard.
Stores up to 30 personalized user codes at a time.
Built in alarm with 3 alert settings. Battery Uses 4 AA alkaline batteries. Exterior Dimensions 3 x 5 x 1 inches. Interior Dimensions 3 x 8 x 2 inches.
Z wave technology connects to your home automation system and lets you lock or unlock your door remotely via the web or smartphone.Volts:6 V.
Battery operated and fit standard door prep.
ANSI Grade 1 Highest Residential Security.
Durable Resistive Touchscreen with matte finish to protect against fingerprints and smudges.

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99.999% by Volume Nitrogen Calibration Gas, 103 Liter Steel Cylinder.

Includes pump and probe assembly. Watch the short video for more information.
Sounds low level alert at 35 ppm and high level alert at 200 ppm.
also displays visual alerts at both levels.
Visual alert, audible alert, real-time carbon monoxide display from 1 to 1,999 ppm.
Serviceable for long term ownership including calibration, replacement sensor, and battery.
Waterproof to IP67 standards and one year manufacturer warranty.

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Mail Chime MAIL-1200 Mailbox Notification System – Mailbox Signal With Wireless Transmitter

...t instantly beeps 4 times every time your mailbox door opens, saving you all the hassle of constantly going out to check for new mail..
Theft Alarm – The Mail Chime MAIL-1200 mailbox notification system also guards you from sneaky mail theft. It comes with a highly visible red LED light, that when coupled with the audible beeps, will serve as an efficient mailbox alarm when someone pries your mailbox open, enabling you to catch pesky robbers red-handed!.
Smart Mailbox – Equipped with an advanced transmitter that can send mailbox signals to the partner receiver which can be placed up to 350 feet away from the mailbox, never miss a mailbox alert! Not recommended for large heavy walled, aluminum, & locking mailboxes..
Hassle-free Mailbox Alarm – The Mail Chime MAIL-1200 mailbox notification system comes in a full package, with the transmitter, receiver, AC adaptor, & even the mounting tapes included in the box! This mailbox signal is easy to install, battery-operated, does not have wires, & even allows you to adjust the settings to suit the type of mailbox you own. See user manual for settings instructions..
Quality Assured – This mailbox signal has a limited warranty against defects in materials & workmanship for a period of 1 year from the date of....

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Door Buzzer for Business Entry- Made in the USA Wired PIR Motion Sensor Doorbell - Safeguard Supply Easy to Install Door Chime for Business when Entering - Business Door Entry Chime Applications

...g & no need to hire an electrician to install. Motion sensor door chime kit comes with basic wire that you simply connect the PIR sensor & door dinger speaker to then plug in the transformer into a standard outlet.
CRAFTED WITH PRECISION & PRIDE IN THE USA DOOR ALERT FOR BUSINESS: Expertly engineered door chime for business when entering crafted of high quality materials in the USA makes this unit the ideal entry alert chime for applications where a hard wired motion chime is preferred over wireless chimes: convenience stores, retail stores, fast food restaurants, pizza and sandwich shops, warehouses, etc.
COMPLETE MOTION DOORBELL KIT WITH ABILITY TO ADD A DOOR ENTRY ALERT WIRED PUSH BUTTON & ENTRANCE ALERT CHIME SPEAKER: This door buzzer entry system is ready to use as shipped without modifications. You may also add a wired push button (not included) and a second door chime alert speaker.
RELIABLE ENTRANCE ALERT BACKED BY SAFEGUARD SUPPLY 1 YEAR WARRANTY: This USA made door open chime is manufactured with pride and high quality motion door chime components. Every unit must past quality control testing....

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SCHLAGE BR400 Sense Wi-Fi Adapter (2.4GHz WiFi Only) | Works With SCHLAGE Sense , White

Works with Alexa for voice control (hub required, Alexa device and hub sold separately).
Touch Screen keypad and lock cylinder on exterior and thumb turn interior. Door thickness range is 1.37 to 1.75 standard.
Stores up to 30 personalized user codes at a time.
Built in alarm with 3 alert settings. Battery Uses 4 AA alkaline batteries. Exterior Dimensions 3 x 5 x 1 inches. Interior Dimensions 3 x 8 x 2 inches.
Z wave technology connects to your home automation system and lets you lock or unlock your door remotely via the web or smartphone.Volts:6 V.
Battery operated and fit standard door prep.
ANSI Grade 1 Highest Residential Security.
Durable Resistive Touchscreen with matte finish to protect against fingerprints and smudges.

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Sensorcon Inspector CO Carbon Monoxide Monitor with Visual and Audible Alerts, Waterproof

This monitor ONLY Detects (CO) Carbon Monoxide. Nothing else. Designed for industrial and commercial applications. Watch the short video for more information.
Even with a presumed presence of CO, (Carbon Monoxide), a measurement of 0 ppm is not uncommon.
Sounds low level alert at 35 ppm and high level alert at 200 ppm.
Visual alert, audible alert, real-time carbon monoxide (CO) display from 1 to 1,999 ppm.
Waterproof to IP67 standards and one year manufacturer warranty.

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