What's the trick to get it to use the voice talking saying 'garage' instead of the melody?

I don't know that voice is an option with this alarm, only different melodies. I will say this seems to be an excellent product, mine has been in since Spring and still on the original batteries. Very reliable, no false alarms, works very well.

Are all receivers and transmitters operating on the same code? Can I add a receiver at a later time?

Hi there, one sensor can be connected to unlimited receiversall the HTZSAFE receivers can work with all the HTZSAFE sensors. Hope it helps and please email us at contact@saferhomee.com if any other questions. Thank you! HTZSAFE

Does the receiver have settings memory on loss of power ?

We had a 10 hour outage and it was still paired.. There is a button battery inside the receiver and I would believe that is to keep the memory during loss of power.

can you plug in receiver indoors when monitors are outdoor use only

I have two of these sensors. One is at the head of the driveway, roughly 100 yards away from the plugged in receiver in the house. The second is another 30 feet beyond the driveway sensor mounted inside my mailbox which is not visible from my house. Mailman opening the door sets off the chime and I get my mail before it can be stolen. HTZSAFE customer service is excellent too btw

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HTZSAFE Driveway Sensor- Extra Wireless Weather Resistant Outdoor/Indoor Motion Sensor&Detector for Alarms-1/2 Mile Wireless Transmission Range-Up to 50FT Sensor Range 2 Adjustable Sensitivities

Product ID: 320522628

Details

Brand
HTZSAFE
Colour
1 Sensor
Maximum range
1.2 Kilometers
Mounting type
Wall Mount
Power source
Battery

📏50 ft adjustable detection range

📡1/2 mile wireless range

🌦️weather resistant -30°F to 150°F

NZ$74

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Stay ahead of intruders with smart, weatherproof motion sensing!

EFFORTLESS SETUP - Battery-powered and wall-mountable for quick installation—security in minutes, not hours.
ALL WEATHER RELIABILITY - Built to withstand extreme temperatures and weather, ensuring year-round protection.
PRECISION MOTION DETECTION - Adjustable 35-50 ft sensor range with smart filtering reduces false alarms from nature’s distractions.
SEAMLESS LONG RANGE SECURITY - Half-mile wireless transmission keeps your entire property covered without dead zones.
INTEGRATED SYSTEM COMPATIBILITY - Works exclusively with HTZSAFE alarm receivers for a unified, professional-grade security network.

The HTZSAFE Driveway Sensor is a weather-resistant, wireless motion detector designed for outdoor and indoor use. Compatible only with HTZSAFE alarm receivers, it offers up to a 1/2 mile wireless transmission range and a 50-foot adjustable detection radius. Operating reliably in extreme temperatures from -30°F to 150°F, it features advanced signal technology to minimize interference and false alarms. Powered by 3 AA batteries, it installs quickly on walls or posts, providing professional-grade security coverage for homes, offices, and large properties.

Specifications

ASIN	B08NYF4VL1
Antenna Location	Residential Security, Commercial Security
Battery Description	Alkaline
Battery description	Alkaline
Best Sellers Rank	#242,370 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #489 in Motion Detectors
Brand	HTZSAFE
Color	1 Sensor
Colour	1 Sensor
Compatible Devices	HTZSAFE alarm receiver
Customer Reviews	4.5 out of 5 stars 582 Reviews
EU Spare Part Availability Duration	2 Years
Manufacturer	HTZSAFE
Maximum Range	1.2 Kilometers
Maximum range	1.2 Kilometers
Mfr Part Number	T808
Mounting Type	Wall Mount
Mounting type	Wall Mount
Number of Items	1
Number of Packs	1
Operating Temperature	150 Degrees Fahrenheit
Power Source	Battery Powered
Power source	Battery Powered
Temperature Range	1.5E+2 Degrees Fahrenheit
Unit Count	1 Count

Reviews

G**A

Einfach zu montieren

Es kommt niemand unbemerkt an meine Haustür, ich fühle mich sicherer.

9.10.2026

S**I

AMAZING! Truly.

This is a brilliant device. It is discreet, attractive, cheap to operate and I will never want to do without them. They add a great sense of security and have proved to be reliable. 110% good!

1.04.2024

L**N

Very good quality. Buy recommended!

23.07.2022

R**R

Long range long batter life

Work well, battery lasts a long time over a year so far

26.07.2025

C**.

Highly recommend if you want to know if someone is coming early

Great and would highly recommend. It's been through a lot here in Canada especially this winter with the wind, freeze and so much snow it not once quit working. We now have 2.

25.04.2026

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