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85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
Specifications
Brand Name :
WS
Model Number :
WM-8540S
Certification :
SGS
Place of Origin :
Shenzhen of China
MOQ :
100pcs
Price :
Negotiation
Payment Terms :
T/T, Western Union,Paypal
Supply Ability :
10000pcs/day
Delivery Time :
3-5 work days
Packaging Details :
reel + carton
Size :
L8.7 x W8.7 x H4.0 mm
Frequency :
2700Hz
Voice :
85dB
Operating Voltage :
2.-4.V
color :
black ; grey
Operating Temperature :
-20℃ to 70℃
Coil Resistance :
16±3 Ω
Quality :
High quality
Description

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:

Name high decibel buzzer alarm WM8540S
Other name 3v high decibel buzzer alarm
Operating Voltage 2-4v
Resonant Frequency 2700Hz
Sound Output at 10cm >85dB
Rated Current ≤70mA
Coil Resistance 16±3
Weight 0.8 - 1.2g
Operating Temperature -20℃ to 70℃
Storage Temperature -30℃ to 80℃
Product Keywords 85db 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.

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

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

Product tags

rf unit

,

100 db buzzer

,

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

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Product Detail
Brand Name :
WS
Model Number :
WM-8540S
Certification :
SGS
Place of Origin :
Shenzhen of China
MOQ :
100pcs
Price :
Negotiation
Contact Supplier
85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm

Shenzhen Winsun Technology Co., Ltd.

Active Member
9 Years
guangdong, shenzhen
Since 2011
Business Type :
Manufacturer, Agent
Main Products :
Fixed Inductor, Power Inductor, Wire Wound Inductor
Total Annual :
25000000-28000000
Employee Number :
286~300
Certification Level :
Active Member
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