
Welcome to METAK store
Your Home and Business Security Support



Made for You
In the past almost two decades, we are doing all we can to make the best possible quality security products. Every sold unit was strictly tested by our professional engineer team to make sure it can work perfectly.
- Wireless Doorbell
- Door Chime for Business
- Door Open Chime
- Entry Alert Chime
Door Chime, METAK Wireless Door Open Contact Sensor Alarm
500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering
Looking for a door chimes when door opens for business?
Want to be notified if toddlers were getting out of bed when they shouldn't?
Image a night entry alert chime which can alert you to the insecure door opening, and put off burglars from going any further.
No more searching because now you have made it here, our wireless door chime can meet all your needs above!
- Battery Upgraded, Longer Usage Life
- 5 Lv. Volumes from Mute to 110dB
- Expandable System with the Same Brand Parts
Door Open Alert for Business and Home

for Retail Store to Welcome Customers

for Home to Stay Away from Danger

for Window to Keep Child in Safe
Why it's a Smart Choice for You to Choose Us?

58 Unique Tones
From simply "Ding-Dong" to "Merry Christmas", from "Hello Welcome" to "Thank You, Goodbye", there are 58 lovely tones and melodies for you to choose from.

Battery Upgraded
Most doorbell chimes are using 23A or button battery which can last for like 6-8 month, our transmitter takes one AAA battery which allows it to work 1-2 years per battery, but keep tiny body at the same time.

2 Mounting Options
Comes with double side adhesive and screw mounting options, the sensor body can use 3M adhesive on its back, and also has screw holes so you could screw mount it.

Speaker Upgraded
We don't want to make the chime with poor quality speaker like the cheaper ones do, so we upgrade it and offer you more long usage life and more comfortable sound.
Super Easy to Install in a Few Minutes

1. Plug in the Reciever
Don't forget to choose your favor tone.

2. Install the Contact Sensor
Mind the 1cm max distance between two parts.

3. Trigger the Sensor
Here we go, you made it.

You really don't wanna miss this one, grab yours now, inventory won't last long!
Welcome to METAK store
Your Home and Business Security Support

Door Chime, METAK Wireless Door Open Contact Sensor Alarm

Made for You
In the past almost two decades, we are doing all we can to make the best possible quality security products. Every sold unit was strictly tested by our professional engineer team to make sure it can work perfectly.
- Wireless Doorbell
- Door Chime for Business
- Door Open Chime
- Entry Alert Chime

500 FT Range, 58 Chimes and 5 Volume Levels for Business/Store/Home/Office When Entering
Looking for a door chimes when door opens for business?
Want to be notified if toddlers were getting out of bed when they shouldn't?
Image a night entry alert chime which can alert you to the insecure door opening, and put off burglars from going any further.
No more searching because now you have made it here, our wireless door chime can meet all your needs above!
- Battery Upgraded, Longer Usage Life
- 5 Lv. Volumes from Mute to 110dB
- Expandable System with the Same Brand Parts
Door Open Alert for Business and Home

for Retail Store to Welcome Customers

for Home to Stay Away from Danger

for Window to Keep Child in Safe
Why it's a Smart Choice for You to Choose Us?

58 Unique Tones
From simply "Ding-Dong" to "Merry Christmas", from "Hello Welcome" to "Thank You, Goodbye", there are 58 lovely tones and melodies for you to choose from.

Battery Upgraded
Most doorbell chimes are using 23A or button battery which can last for like 6-8 month, our transmitter takes one AAA battery which allows it to work 1-2 years per battery, but keep tiny body at the same time.

2 Mounting Options
Comes with double side adhesive and screw mounting options, the sensor body can use 3M adhesive on its back, and also has screw holes so you could screw mount it.

Speaker Upgraded
We don't want to make the chime with poor quality speaker like the cheaper ones do, so we upgrade it and offer you more long usage life and more comfortable sound.
Super Easy to Install in a Few Minutes

1. Plug in the Reciever
Don't forget to choose your favor tone.

2. Install the Contact Sensor
Mind the 1cm max distance between two parts.

3. Trigger the Sensor
Here we go, you made it.



































