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China Shenzhen Winsun Technology Co., Ltd. certification
China Shenzhen Winsun Technology Co., Ltd. certification
Angel is great, always reply quickly and is very helpful in solving problems. We have cooperated with her about 8 years.

—— Peter from Ukraine

Winsun is the best company I have ever done with.

—— Justin from Bulgaria

Good company, good quality and sevice.

—— Michael from USA

This is the six years to work with winsun, it is very pleasure to work with this company.

—— Martin from Colombia

Every shipment is on time and very fast, product quality also very good.

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security door buzzer

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buy High Decibel 3 Volt Commercial Door Buzzer , Open Door Alarm Buzzer With Low Coil Resistance online manufacturer

High Decibel 3 Volt Commercial Door Buzzer , Open Door Alarm Buzzer With Low Coil Resistance
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High Decibel 3 Volt SMD 9045 Electromagnetic Buzzer Alarm With Low Coil Resistance Features: * Sound Output : 85dB * Operating Voltage: 2.~4.v * Resonant Frequency: 2700Hz * Coil Resistance : 16 3 * Small size ... Read More Get Best Price
2020-01-15 11:31:09
buy SGS Authentication SMD Electric Door Buzzer Without Circuit , 2700Hz Frequency online manufacturer

SGS Authentication SMD Electric Door Buzzer Without Circuit , 2700Hz Frequency
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SGS Authentication Door Lock SMD Electromagnetic Buzzer Without Circuit Features: * Sound Output : 82dB * Operating Voltage: 2.5~4.5v * Resonant Frequency: 2700Hz * Coil Resistance : 15 3 * Small Size * Highly ... Read More Get Best Price
2020-01-15 11:31:08
buy Security Commercial Door Buzzer , External Drive Black 3v Piezo Buzzer 2700Hz online manufacturer

Security Commercial Door Buzzer , External Drive Black 3v Piezo Buzzer 2700Hz
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3.0V SMD Magnetic / Electromagnetic Buzzer L9.0XW9.0XH4.5mm external drive Specification: Model NO 0945C2703 Rated Voltage 3.0Vo-p Operating Voltage 2.0~5.0Vo-p Max.Rated Current 100mA Coil Resistance 163 sound ... Read More Get Best Price
2020-01-15 11:31:06
buy SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material online manufacturer

SMD Electromagnetic Buzzer 4000 Hz 80 dB Car Door Buzzer With LED Housing Material
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High Quality SMD Magnetic / Electromagnetic Buzzer External Drive / Without Circuit SPECIFICATION: No. Item Unit Specification Condition 1 Oscillation Frequency Hz 4000 Vo-p=1/2duty , square wave 2 Operating ... Read More Get Best Price
2020-01-15 11:31:01
buy Highly Efficient 3V Car Reverse Buzzer , L5.0 X W5.0 X H3.0 mm Front Door Buzzer online manufacturer

Highly Efficient 3V Car Reverse Buzzer , L5.0 X W5.0 X H3.0 mm Front Door Buzzer
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3V SMD Magnetic / Electromagnetic Buzzer L5.0XW5.0XH3.0mm External Drive / Without Circuit SPECIFICATION: Oscillation Frequency (Hz) 4000 Operating Voltage (Vp-p) 2 ~4 Rated Voltage (Vp-p) 3 Current Consumption ... Read More Get Best Price
2020-01-15 11:31:05
buy Headlight Alarm Buzzer Small Size 2700Hz , 3.6V Black SMD Shop Door Buzzer online manufacturer

Headlight Alarm Buzzer Small Size 2700Hz , 3.6V Black SMD Shop Door Buzzer
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3.6V Black SMD Electromagnetic Buzzer L7.0XW7.0XH2.5mm External Drive / Without Circuit Features:* Operating Voltage: 2.5~4.5v* Coil Resistance : 16 3* Sound Output : 85dB * Small Size* Highly efficient* Shot ... Read More Get Best Price
2020-01-15 11:31:06
buy 85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm online manufacturer

85dB Big Sound Electromagnetic Buzzer for Security System , L8.7 x W8.7 x H4.0 mm
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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 3 * Small size SMD ... Read More Get Best Price
2020-01-15 11:31:08
buy Battery Powered Buzzer Internal Drive With Circuit , Sound From Side Door Entry Buzzer online manufacturer

Battery Powered Buzzer Internal Drive With Circuit , Sound From Side Door Entry Buzzer
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Sound from side Electromagnetic Buzzer / Size D9.0xH5.5mm / Internal Drive With Circuit We also can make uncommon product per customers requirements. Features: * Rated Voltage: 3~5V * Max Rated Current: 30mA * ... Read More Get Best Price
2020-01-15 11:31:03
buy Mini Size Data Collection Door Entry Buzzer Without Circuit Great Voice , 2.5-4.5V online manufacturer

Mini Size Data Collection Door Entry Buzzer Without Circuit Great Voice , 2.5-4.5V
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Mini Size Data Collection SMD Electromagnetic Buzzer Without Circuit Great Voice Features: * Sound Output : 85dB * Operating Voltage: 2.5~4.5v * Resonant Frequency: 2700Hz * Coil Resistance : 16 3 * Small size ... Read More Get Best Price
2020-01-15 11:31:08
buy External Drive Electromagnetic Buzzer Waterproof Door Open Alarm For Timer online manufacturer

External Drive Electromagnetic Buzzer Waterproof Door Open Alarm For Timer
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Magnetic / Electromagnetic Buzzer D9.0xH5.5mm external Drive Without Circuit We also can make customizd products Typical Specificatons: Type Unit 9055CRA01B 9055CRA03B 9055CRA05B Rated Voltage V 1.5 3.5 5 ... Read More Get Best Price
2020-01-15 11:31:04
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