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by {0}
Shenzhen King-Serry Electronics Co., Ltd.
CN
9
YRS
Custom manufacturer
Main categories: Bike Alarm, Bike Taillights Alarm, Window And Door Alarm, Smoke Detector Alarm, Welcome Doorbell
Ranked #1
best sellers in Alarm Systems
Minor customization
Years in industry(12)
Annual export US $5,000,000
Total floorspace (4,600㎡)
Contact supplier
Chat Now
Home
Products
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Profile
Company Overview
Ratings & Reviews
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Promotion
Top picks
Product categories
Vibration bike Alarm
Vehicle Burglar Alarm
Bike Rear Light Alarm
Smoke Detector Alarm
PIR Motion Sensor Doobell Alarm
Door Window Alarm
Driveway Alarm
wireless doorbell
wireless switch
Smart Plug
Smart Bulb Socket Holder
Wifi+GSM Wireless Alarm System
Wifi Water Leak Detector
Accessory
Ungrouped
Waterproof USB Rechargeable 110dB Bicycle Alarm System Wireless Remote Control Anti-theft Vibration Sensor for Home Use
$6.30 - $7.10
/
box
51 boxes
(Min. Order)
Super Loud 113dB Wireless 7-Level Sensitivity Bicycle/Motorcycle Alarm Remote Control Home Security System Included
$5.50 - $6.00
/
pack
51 packs
(Min. Order)
USB Rechargeable 1500mAh Bicycle LED Light New Bike Tail Lights Mounting Options-Rear Frame Handlebar Waterproof Power Battery
$10.30 - $11.30
/
box
51 boxes
(Min. Order)
USB Rechargeable Waterproof Bike LED Light with Turn Signals Automatic Brake & Wireless Remote Control Rear Light for Bicycles
$10.30 - $11.30
/
piece
51 pieces
(Min. Order)
Bike Bicycle Alarm Light Taillight Rear Tail LED 93LM USB Rechargeable Waterproof IP65 Cycling Light Safety Warning Light
$10.30 - $11.30
/
piece
51 pieces
(Min. Order)
USB Rechargeable 1500mAh LED Bicycle Tail Light Bright Rear IP65 Waterproof Seatpost Mount on Bike Use
$10.30 - $11.30
/
box
51 boxes
(Min. Order)
Smart LED Bike Tail Light USB/Battery Powered Waterproof Rear Brake Taillight with Alarm Remote Control Frame Handlebar Mounting
$10.30 - $11.30
/
piece
51 pieces
(Min. Order)
IP65 Rechargeable Bicycle Tail Light Remote Control LED Turn Signals Brake Light USB Power Rear Safety Warning Taillight
$10.30 - $11.30
/
piece
51 pieces
(Min. Order)
All products
Customizable
Ready to Ship
All products
PIR Motion Sensor Doobell Alarm
1
Selected products (0/20)
Contact supplier
Click {0} to select products that you want to inquire about before clicking the Contact supplier button.
Vibration reminder function Welcome Doorbell Wireless PIR Motion Sensor Detector Security Alarm smart wireless doorbell
$7.10 - $7.70
/
box
51 boxes
(Min. Order)
Wireless Motion Sensor Doorbell Detect Human Movement for Office Store Door Entry Chime Office Store Door Entry Chime
$5.40 - $6.00
/
set
51 sets
(Min. Order)
DIY synthesis or download voice smart wireless doorbell Optional Remote Control Welcome / alarm/doorbell/induction lamp
$6.40 - $7.00
/
piece
51 pieces
(Min. Order)
Wireless Doorbell Customized DIY Ringtones Wireless Home Security Motion Sensor Doorbell Store Door Entry Welcome Doorbell
$6.40 - $7.00
/
piece
10 pieces
(Min. Order)
Wireless doorbell 1500mAh Lithium Battery 18 welcome sounds and 36 songs 5 models Welcome/Alarm/Doorbell/Color light/white light
$8.00 - $8.50
/
box
10 boxes
(Min. Order)
Rechargeable Motion Sensor Doorbell 1500mAh Lithium Battery 18 welcome sounds and 36 songs for your choice welcome doorbell
$8.00 - $8.50
/
box
10 boxes
(Min. Order)
Factory Hot Sale Oem Wholesale With suppliers voice greeting device door bell chime doorbell system doorbell light
$8.00 - $8.50
/
piece
5 pieces
(Min. Order)
Factory Wholesale Wholesale Low Price Best-Selling Custom ring doorbell camera dog barking doorbell ring doorbell bracket
$8.00 - $8.50
/
piece
5 pieces
(Min. Order)
Factory Supply Split Custom Voice Sensing Doorbell 5 Multi-functions 280M long Wirelessrang 113dB alarm smart wireless doorbell
$5.40 - $6.00
/
set
51 sets
(Min. Order)
36 Music Songs 5 countries welcome voice Battery Type Wireless Doorbell long range DIY Pairing wireless doorbell
$6.20 - $6.80
/
set
51 sets
(Min. Order)
Main product
36 Ringtones Chime 5in1 Wireless Welcome Doorbell Burglar Alarm with PIR Motion Sensor
$8.00 - $8.50
/
box
50 boxes
(Min. Order)
280M Wireless Range Caregiver Reminder for Elderly Visitor Bell Mailbox Alert Door Chime Motion Sensor Doorbell Alert Alarm
$7.10 - $7.70
/
box
51 boxes
(Min. Order)
Muti-function Wireless Welcome Warning Greeting Doorbell PIR Motion Detector Infrared Sensor Visitor Alarm Chime Door Bell
$8.00 - $8.50
/
piece
100 pieces
(Min. Order)
Good selling PIR motion Sensor Infrared wireless remote control doorbell waterproof smart wireless doorbell
$8.00 - $8.50
/
pair
51 pairs
(Min. Order)
1000 FT Different Motion Detectors Different Sounds Wireless PIR Sensors Detector Alarm Chime Door Entry Welcome Ring Doorbell
$10.20 - $10.80
/
box
5 boxes
(Min. Order)
113dB Shopkeeper Welcome Doorbell Burglar Alarm Wireless PIR Infrared Motion Sensor Anti Theft Alarm For Home
$8.00 - $8.50
/
box
51 boxes
(Min. Order)
Hot Selling Quality wireless doorbell wireless remote control doorbell home security wireless ring doorbell
$7.10 - $7.70
/
set
51 sets
(Min. Order)
920FT Infrared and Radar Dual Detection PIR Motion Sensor Wireless Doorbell Visitor Chimes Home Security Driveway Alarm
$9.80 - $10.80
/
box
1 box
(Min. Order)
Manufacturer Wholesale Wireless Driveway Alarm Outdoor PIR Motion Sensor and Radar Detector Security Alert System
$11.50 - $12.50
/
piece
10 pieces
(Min. Order)
Entry Alert Welcome Doorbell with LED Night Light for Shop Store Home Villa Office Wireless Infrared PIR Motion Sensor
$8.10 - $8.30
/
box
20 boxes
(Min. Order)
Customized DIY Ringtones Wireless Home Security Motion Sensor Detect Alert Doorbell Store Door Entry Chime Doorbell
$8.00 - $8.50
/
box
100 boxes
(Min. Order)
PIR Motion Sensor Doorbell Motion Sensor Security Alarm/Doorbell/Alert, Home Security Driveway Alarm, Store Welcome Entry Chime
$7.50 - $9.00
/
box
5 boxes
(Min. Order)
Wireless PIR Motion Sensor Doorbell Infrared DIY Store Door Entry Visitor Alert Chime Burglar Alarm Ring Doorbell
$6.70 - $8.50
/
box
3 boxes
(Min. Order)
Operating at over 918ft 36 Chime Melidies 4 Levels Adjustable Volume Wireless PIR Motion Sensor Hotel Doorbell
$8.00 - $8.50
/
pair
50 pairs
(Min. Order)
Welcome Warning Greeting Wireless Doorbell PIR Motion Detector Sensor Visitor Alarm Chime Infrared Security Alarm Ring Doorbell
$7.30 - $8.40
/
piece
2 pieces
(Min. Order)
Factory Source Welcome Warning Greeting Doorbell Wireless Chime Infrared PIR Motion Sensor Alarm Motion Sensor Led Lights
$8.00 - $8.50
/
piece
100 pieces
(Min. Order)
Factory Wholesale Customized DIY Ringtones Wireless Home Security Motion Sensor Doorbell Store Door Entry Welcome Doorbell
$6.40 - $7.00
/
piece
51 pieces
(Min. Order)
Welcome Warning Greeting Wireless Doorbell PIR Motion Detector Sensor Visitor Alarm Chime Infrared Security Alarm
$8.00 - $8.50
/
piece
101 pieces
(Min. Order)
Wireless Magnetic Door Window Alarm Sensor with Receiver Security Alarm Welcome Doorbell
$7.20 - $7.80
/
set
96 sets
(Min. Order)
Muti-function Welcome Warning Greeting WirelessDoorbell PIR Motion Detector Sensor Visitor Alarm Chime Infrared Security Alarm
$8.00 - $8.50
/
set
96 sets
(Min. Order)
113dB High Sensitivity Wireless PIR Motion Sensor Alarm Shopkeeper Welcome Doorbell Burglar Alarm Anti-theft Security alarm
$8.00 - $8.50
/
pair
100 pairs
(Min. Order)
Separated welcome doorbell 280m detect distance wireless infrared sensor bell ring doorbell
$8.00 - $8.50
/
set
51 sets
(Min. Order)
Wireless Welcome Doorbell PRO Motion Sensor smart wireless wifi ring doorbell Alarm battery powered wireless doorbell
$8.00 - $8.50
/
set
51 sets
(Min. Order)
1