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3
YRS
Ninghai Yinuo Electronics Co., Ltd.
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Product categories
Battery Holder
Buzzer
Pir Motion Sensor
Microwave Sensor
Alarm Siren
Strobe Siren
Photocell Sensor
Carbon monoxide detector
Level sensor
GPS Tracker
Other products
CR2032 button battery socket bracket shell plastic shell type with 3-pin welding installation lead
$0.05 - $0.20
/
piece
50.0 pieces
(Min. Order)
High temperature resistant black plastic drawer type 9V battery holder
$0.15 - $0.45
/
piece
50.0 pieces
(Min. Order)
USB female socket 4 AA battery box bracket with switch
$0.25 - $0.85
/
piece
100.0 pieces
(Min. Order)
high-quality 1109 low-power SMD passive buzzer AC 5V 11*9*1.7MM 4KHz
$0.10 - $0.32
/
piece
1000.0 pieces
(Min. Order)
Microwave Induction Switch Dialing Sensor Intelligent Human Body Induction Switch
$1.00 - $5.20
/
piece
50.0 pieces
(Min. Order)
high frequency AC220V-240V 360 Degree5.8GH Microwave Sensor high sensitivity long distance Microwave detector Switch
$1.00 - $4.70
/
piece
50.0 pieces
(Min. Order)
Microwave Motion Sensor Radar automatic Switch Ceiling light Recessed radar switch
$1.00 - $4.78
/
piece
50.0 pieces
(Min. Order)
6 * D battery box D battery bracket
$0.10 - $0.80
/
piece
100.0 pieces
(Min. Order)
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DC 5V wired active electronic buzzer electromagnetic 12095 buzzer alarm 12x9.5mm
$0.02 - $0.20
/
piece
1000.0 pieces
(Min. Order)
12VDC piezoelectric buzzer 23 * 16mm piezoelectric active internal drive continuous buzzer loudly alarms
$0.08 - $0.20
/
piece
1000.0 pieces
(Min. Order)
High quality 3010-3p3038 piezoelectric passive buzzer 12V buzzer alarm 90dB
$0.05 - $0.20
/
piece
100.0 pieces
(Min. Order)
2310 passive piezoelectric buzzer 3-24V universal high decibel alarm 23 * 10mm
$0.05 - $0.20
/
piece
100.0 pieces
(Min. Order)
The cheap 433mhz wireless PIR motion sensor alarm is suitable for home security alarm system
$2.80 - $4.80
/
piece
50.0 pieces
(Min. Order)
90DB 12V active electronic buzzer beeping alarm
$0.08 - $0.20
/
piece
100.0 pieces
(Min. Order)
100dB12VDC active piezoelectric electronic buzzer alarm
$0.20 - $0.50
/
piece
200.0 pieces
(Min. Order)
3017 alarm head 30 * 17MM pronunciation head high decibel alarm 3~24V passive piezoelectric buzzer
$0.02 - $0.30
/
piece
1000.0 pieces
(Min. Order)
12mm Piezo Ceramic Buzzer Brass Alarm Sounding Sound Piezoelectric Ceramic Plate Buzzer Acoustic Components
$0.01 - $0.05
/
piece
1000.0 pieces
(Min. Order)
12085 electronic magnetic buzzer with wire 12 * 8.5mm 16 ohm magnetic buzzer alarm
$0.01 - $0.15
/
piece
1000.0 pieces
(Min. Order)
Diameter 15MM Piezo Ceramic Brass Disc Alarm Sounding Sound Piezoelectric Ceramic Plate Buzzer
$0.01 - $0.10
/
piece
1000.0 pieces
(Min. Order)
Tuya WiFi sensor PIR smart home sensor detection action PIR sensor anti-theft alarm wireless security
$3.00 - $6.00
/
piece
50.0 pieces
(Min. Order)
12V Continuous Beep Alarm Electronic Piezo Buzzer Sounder 95dB
$0.50 - $1.30
/
piece
200.0 pieces
(Min. Order)
27mm piezo alarm piezo plate brass wires piezo ceramic plate
$0.12 - $0.20
/
piece
1000.0 pieces
(Min. Order)
9018 Smd Magnetic Passive Buzzer Ac 3v 5v 12v Mini Alarm Electronic Magnetic Passive Buzzer
$0.02 - $0.25
/
piece
1000.0 pieces
(Min. Order)
Wireless Smart Motion Sensor PIR Motion Detector Alert WiFi Infrared Home Security Alarm System
$4.00 - $7.00
/
piece
20.0 pieces
(Min. Order)
9042 alarm passive universal mini electromagnetic buzzer 85dB
$0.06 - $0.20
/
piece
100.0 pieces
(Min. Order)
3V-24V piezoelectric buzzer piezoelectric buzzer alarm active buzzer emits continuous sound using 100mm sound cable
$0.20 - $0.68
/
piece
100.0 pieces
(Min. Order)
Active electronic buzzer alarm continuous 90dB buzzer speaker DC 12V
$0.08 - $0.20
/
piece
100.0 pieces
(Min. Order)
12*6.5mm Electromagnetic active buzzer 12065 Mini Electro-magnetic High Decibel Alarm Active Buzze
$0.02 - $0.20
/
piece
1000.0 pieces
(Min. Order)
12v Small Electronic Wireless Alarm Buzzer Piezo
$0.05 - $0.20
/
piece
100.0 pieces
(Min. Order)
26*16MM Waterproof Buzzer Continuous Beep Alarm Electronic Piezo Buzzer Sounder DC 3-24V 85DB
$0.42 - $0.54
/
piece
1000 pieces
(Min. Order)
DC 12V 12*7.5mm High temperature resistance12075 2.7khz Alarm Active Electromagnetic Magnetic Mini Active 85db Buzzer
$0.01 - $0.15
/
piece
1000.0 pieces
(Min. Order)
12V piezoelectric passive buzzer 3038 high decibel alarm buzzer
$0.10 - $0.30
/
piece
100.0 pieces
(Min. Order)
5018 4khz 5.2*5.5*1.8mm Smt Buzzer 85db Magnetic Passive Alarm Buzzer
$0.10 - $0.40
/
piece
1000.0 pieces
(Min. Order)
DC 12V Electronic DC Buzzer 5v Alarm Active Piezo Beep Sound ABS Housing 85dB Wired Connector Black
$0.08 - $0.20
/
piece
100.0 pieces
(Min. Order)
95dB Active Piezo Electronic Buzzer Beep Tone Alarm Ringer Continous Sound DC 3-24V
$0.06 - $0.30
/
piece
200.0 pieces
(Min. Order)
12075 85dB 5V 2700Hz Sound Alarm Electromagnetic Mini Active 12 * 7.5mm
$0.02 - $0.22
/
piece
100.0 pieces
(Min. Order)
95DB Alarm Buzzer SFM-27 High-Decibel 3-24V 12V Electronic Buzzer Beep Alarm Continuous Beep
$0.10 - $0.30
/
piece
200.0 pieces
(Min. Order)
Piezoelectric passive needle type buzzer 24mm * 9.5mm 5V12V wireless alarm buzzer Piezoelectric transducer
$0.05 - $0.25
/
piece
100.0 pieces
(Min. Order)
30*20mmDC Piezo Active Buzzer 100dB Loud Sound Alarm High Decibel Piezoelectric Buzzer
$0.08 - $0.20
/
piece
1000.0 pieces
(Min. Order)
3635 smoke alarm buzzer 35MM three bracket passive piezoelectric high decibel buzzer
$0.08 - $0.20
/
piece
10.0 pieces
(Min. Order)
40 * 20mm 100db active piezoelectric buzzer with pin 9V 12V alarm buzzer
$0.05 - $0.20
/
piece
1000.0 pieces
(Min. Order)
Hot Sale Smart Reliable Safety Pir Indoor Motion Sensor For Home Security Alarm System
$0.50 - $3.50
/
piece
10.0 pieces
(Min. Order)
110db Piezo Electronic Buzzer 12v/24v Continuous Sound Beeper Active Piezo Piezoelectric Alarm Buzzer
$0.08 - $0.25
/
piece
500.0 pieces
(Min. Order)
120Degree Outdoor Motion Detector Alarm Smart Pir Motion Sensor
$2.40 - $3.85
/
piece
100.0 pieces
(Min. Order)
27mm Piezo buzzer element self-drive 4.0kHz
$0.01 - $0.10
/
piece
10.0 pieces
(Min. Order)
9055 passive electromagnetic buzzer 3V environmentally friendly and high-temperature resistant buzzer
$0.01 - $0.20
/
piece
100.0 pieces
(Min. Order)
9042 electromagnetic buzzer 9*4.2mm 5v Dc 2700hz 85db high temperature resistant sealing glue buzzer
$0.02 - $0.20
/
piece
100.0 pieces
(Min. Order)
12075 DC 3V 2700Hz active electromagnetic buzzer 12 * 7.5MM 85dB
$0.02 - $0.20
/
piece
100.0 pieces
(Min. Order)
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