Can i turn it off ? I don’t want it to ring when I am in the place that i can see my customer coming.

You simply put the receiver in the place that you will be when you CANT see your customers and turn the volume down so you only hear it in that location...

Can this alert me if I leave the door open?

No. The sensor will only activate when they pass each other. One is placed on the door itself (and is moveable) and the other on the frame of the door (stationary). When the pass each other (and they have to be lined up right), it will activate the chime.

can each sensor trigger a different chime

The table on the Amazon page claims that it can, but I have not been able to get it to. Following the directions to do this just changes the chime for all the sensors. Their instructions: "Fixed-tone: Adding a door sensor with a FIXED receiver ringtone... 1- Short press ringtone button, select tone, 2- Long press both buttons simultaneously (receiver beeps once), 3- Open and close sensor, 4- Open and close sensor again, 5 - short press volume button, 6 - Open and close sensor to check"

Can it be used on a rough door frame ?

It's ok as long as the door sensor is pasted firmly on this rough door frame ,and the installation gap with magnetic strip is not exceed 0.4inch.

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SECRUI Door Chime, Door Sensor Chime with Adjustable Volume, Easy installation, 400ft Range, 52 Chimes, M508+D7 Door Open Chime for Business/Home when Entering, White

Product ID: 644572194

Details

Battery description
23A 12V
Brand
SECRUI
Colour
White
Compatible devices
Motion
Power source
Battery

📶400ft wireless range

🔊0-110dB adjustable volume

🔔52 chime options

KSh10002

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In stock

Sold byAmazon KenyaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔔 Stay in the know, wherever you go—security that sings!

EFFORTLESS SETUP - Plug & play with adhesive or screws—no tools needed, no hassle.
RELIABLE SECURITY - Instant door/window open alerts with magnetic sensor tech for peace of mind.
CUSTOMIZABLE ALERTS - Choose from 52 elegant chimes and 5 volume levels to match your vibe.
SMART MEMORY FUNCTION - Remembers your last chime and volume settings even after power cycles.
EXTENDED WIRELESS RANGE - Up to 400ft coverage keeps you connected across your home or office.

The SECRUI Door Chime is a wireless, battery-powered door sensor system featuring a 400ft range, 52 selectable chimes, and adjustable volume up to 110dB. Easy to install with adhesive or screws, it uses magnetic contact sensors to alert you instantly when doors or windows open. Designed for home or business, it includes memory function and LED indicators, providing customizable, reliable entry notifications to enhance your security and convenience.

Specifications

ASIN	B07HSLB3BL
Audible Noise	120 Decibels
Battery Description	23A 12V
Best Sellers Rank	#108,899 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Door Bells Chimes
Brand	SECRUI
Built-In Media	1 × Sensor(battery included), 1 × Plug-in receiver,2 × Adhesive tape, 2 × Screw, 2 × Anchor, 1 × User manual
Color	White
Compatible Devices	Motion Detector
Control Method	Touch
Customer Reviews	4.4 4.4 out of 5 stars (4,999)
Manufacturer	SECRUI
Maximum Range	396.24 Feet
Mfr Part Number	SB-123
Model Number	M508+D017
Mounting Type	Door Mount
Number of Batteries	1 AAA batteries required.
Number of Items	1
Power Source	Battery Powered
Sensor Technology	Contact Sensor
Shape	Ellipse
Size	1 Receiver+1 Sensor
Unit Count	2.0 Count
Voltage	120 Volts (AC)

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KSh10002

Duties & taxes included

In stock

Sold byAmazon KenyaDelivered 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 Kenya.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

View all Trustpilot reviews