85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm

Brand Name:WS
Certification:SGS
Model Number:WM-8540S
Minimum Order Quantity:100pcs
Delivery Time:3-5 work days
Payment Terms:T/T, Western Union,Paypal
Contact Now

Add to Cart

Active Member
Location: Shenzhen Guangdong China
Address: 311EF, B Buliding, Zhengzhong Time Square, Longgang District, Shenzhen City, China.
Supplier`s last login times: within 41 hours
Product Details Company Profile
Product Details

Wholesale Cheap Big Sound 85dB Security System SMD Electromagnetic Buzzer


Features:

* Sound Output : 85dB
* Operating Voltage: 2.~4.v

* Resonant Frequency: 2700Hz
* Coil Resistance : 16 ± 3Ω

* Small size SMD magnetic type

* Side opening for sound emission

* High sound output

* Highly efficient
* Shot lead time & Low Price.


Specification:

Namehigh decibel buzzer alarm WM8540S
Other name3v high decibel buzzer alarm
Operating Voltage2-4v
Resonant Frequency2700Hz
Sound Output at 10cm>85dB
Rated Current≤70mA
Coil Resistance16±3
Weight0.8 - 1.2g
Operating Temperature-20℃ to 70℃
Storage Temperature-30℃ to 80℃
Product Keywords85db electromagnetic buzzer smd

Others:

1. RoHS
2. SMD Magnetic Buzzer
3. Reel Packing

4. Samples: 3-5 days
5. Batch quantity : 5-10 days


Applications:

Portable device

Test equipment

Digital camera

Data collection

Security system etc.


Payment and Shipping:

1, Payment: T/T; Western union; Paypal .

2, Shipping: by DHL, Fedex, TNT, UPS, EMS ect


Vibration Test:

Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes


Technical support:

1. We have professional technical support team to support our customers

2. If you have any question for the technology of our products,please Email to us and we will

reply to you immediately


Our features:
1. Good price
Our price is 10% lower than the market because of the introduction of full automatic production line with the characteristics of reducing the cost of labor and management.
2. Stable performance
Our most basic guarantee: The aging time exceeding 24 hours. Malfunction dot rateless than 0.0001. MTBF more than 1000 hours.


Contact Details:
Contact: Angel Sun
Tel: +86-13528847020
Email: Admin@winsunhk.cn
Skype: Angelsun618
Whatsapp: 13528847020
Wechat: 13528847020
QQ: 553695308

China 85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm supplier

85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm

Inquiry Cart 0