If i turn off power for a few seconds on yale-yes alarm siren to turn off noise does it unlearn the devices i have attached to it?

No your ok the main siren can be turned off to replace the battery and still remember the sensors added

How long does the battery last in the alarm itself? Are the sensors pet friendly as in will they pick up movement from fish?

my batteries have lasted just over two and a half years before needing to be changed , the sensors will pick up pet movement so pet may have to be kept in non alarmed room but the fish will be fine and not picked up

Does it come with batteries?

No, mine didn't. I was concerned about how long they would last, but a year on and it's still working. I think it tells you when they're running low. I did think some insulation for the outside alarm batteries would be a good idea, batteries don't like the cold.

Can a second keypad be used with this?

I have a second key pad so one at each door entry, two remote keyfobs, 5 extra door and window sensors and another alarm/siren box for the rear. I am very pleased with it and it has worked without fault or false activation.

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Yale HSA Essentials Alarm Kit, Battery Powered, 5 Piece Kit, Self Monitored, No Contract, Wireless, PIR Movement Sensors, Door/Window Sensor External Siren, Keypad, No Monitoring Fee

Product ID: 162664800

Details

Brand
Yale
Colour
White
Compatible devices
Smartphone
Power source
Battery
Product dimensions
26.5L x 26.5W

📶30m wireless range, expandable up to 20 devices

🔊104 dB siren for instant alerts

🔋Battery powered, wire-free setup

TT$3603

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Description

🏠 Secure smarter, live freer — Yale Essentials Alarm Kit has your back!

NO CONTRACTS NO FEES - Enjoy complete home security with zero monitoring fees or hidden costs—security on your terms.
SMART ENTRY GRACE PERIOD - 20-second entry/exit delay prevents false alarms, giving you peace of mind when coming and going.
PLUG PROTECT IN MINUTES - Wire-free, battery-powered design means zero installation hassle and no property modifications.
INSTANT INTRUDER DETERRENT - A powerful 104 dB siren triggers immediately on movement detection, keeping your home safe and intruders at bay.
CUSTOMIZABLE SECURITY ECOSYSTEM - Expand your system with up to 20 accessories within a 30m range to cover every corner of your home and outbuildings.

The Yale HSA Essentials Alarm Kit is a comprehensive, battery-powered wireless home security system featuring PIR motion sensors, door/window contacts, a keypad, and a loud 104 dB siren. Designed for easy DIY installation with no contracts or monitoring fees, it supports up to 20 expandable accessories within a 30-meter range, making it perfect for millennial homeowners seeking flexible, cost-effective protection.

Specifications

ASIN	B07SQ1XZ4N
Battery Description	Alkaline
Best Sellers Rank	14,835 in DIY & Tools ( See Top 100 in DIY & Tools ) 13 in Home Alarm Systems
Brand	Yale
Colour	White
Compatible Devices	Smartphone
Control Method	App
Country of Origin	Taiwan
Customer Reviews	4.4 4.4 out of 5 stars (998)
EU Spare Part Availability Duration	2 Years
Global Trade Identification Number	05011802340336
Included Components	1x Siren, 2x PIR, 1x Door Contact, 1x Keypad, 1x Fixing Pack
Item Dimensions L x W x H	26.5L x 26.5W x 12.5H centimetres
Item Type Name	Alarm Kit
Item Weight	1 Kilograms
Manufacturer	Yale
Manufacturer Warranty Description	2 year manufacturer.
Maximum Range	30 Metres
Model Number	YES-ALARMKIT
Mounting Type	Door Mount
Number of Batteries	6 AAA batteries required. (included)
Number of Items	5
Number of Packs	1
Part Number	YES-ALARMKIT
Power source	Battery Powered
Sensor Technology	Passive Infrared, Contact Sensor
Sound Level	104 Decibels
Unit Count	1.0 count
Voltage	1.5 Volts

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TT$3603

Duties & taxes included

In stock

Sold byAmazon Trinidad and TobagoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Trinidad and Tobago.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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