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

Driveway Alarm 1 2 Mile Long Range Motion Sensor 1

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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¥11567

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚨 Stay ahead of every step with half-mile alert power!

ALL WEATHER RELIABILITY - Built to withstand extreme temperatures from -30°F to 150°F, ensuring year-round protection no matter the climate.
PRECISION MOTION DETECTION - Advanced sensor detects movement up to 50 feet with adjustable sensitivity, minimizing false alarms from nature’s distractions.
EFFORTLESS SETUP EXPANSION - Plug & play design with pre-programmed units—install in minutes and scale up to 32 sensors and unlimited receivers for total coverage.
UNMATCHED LONG RANGE SECURITY - Half-mile wireless transmission keeps you connected across sprawling properties with zero signal interference.
CUSTOM ALERTS FOR SMART MONITORING - Choose from 35 melodies and 4 volume levels to instantly identify which sensor is triggered, keeping you informed and in control.

The HTZSAFE Driveway Alarm offers a robust 1/2 mile wireless range with advanced FSK+FHSS technology to prevent interference, paired with a weather-resistant motion sensor that operates flawlessly from -30°F to 150°F. Its 50-foot detection range with adjustable sensitivity ensures precise alerts, while the plug-and-play system supports expansion up to 32 sensors and unlimited receivers. Perfect for securing large outdoor or indoor spaces, it delivers customizable alerts with 35 melodies and 4 volume settings for seamless property monitoring.

Specifications

ASIN	B08NYDFRVL
Antenna Location	Driveway, Garage, Garden, Lawn, Sidewalk, Terrace, Walkway
Battery Description	Alkaline
Best Sellers Rank	#508 in Electronics ( See Top 100 in Electronics ) #1 in Motion Detectors (Electronics)
Brand	HTZSAFE
Color	1 Receiver + 1 Sensor
Compatible Devices	Lighting Control, Security System, Smart Home Hub
Customer Reviews	4.4 4.4 out of 5 stars (20,277)
EU Spare Part Availability Duration	2 years
Frequency	150 hertz
Item Dimensions D x W x H	3.74"D x 2.95"W x 3.94"H
Item Weight	0.3 kg
Manufacturer	HTZSAFE
Maximum Range	804.67 meters
Mfr Part Number	808A+T808
Model Number	1
Mounting Type	Wall Mount
Number of Batteries	1 AA batteries required.
Number of Items	2
Operating Temperature	150 °F
Power Source	Battery Powered
Unit Count	2 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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¥11567

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.