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Unidade de sensor
(485 منتجًا متوفرة)
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Intelligente LCD Display Invite vocale Allarme Casa Senza Fili GSM SMS 4g Sistema Antifurto Completo con Sirena Allarme 120dB
$
48
.80 - $
58
.50
لمين: 20 sets
18 yrs
CN
المورد
4.7/5.0
·
24 reviews
·
"good service"
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Best Sell NC Magnetic contact for Metal Rolling Shutters Door or Window
$
1
.30 - $
3
.00
لمين: 500 pieces
7 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"fast delivery"
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RZ-52 magnetic
sensor
door contact with Fcc Rohs CE for Metal Door
$
1
.80 - $
3
.20
لمين: 100 pieces
7 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"fast delivery"
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XYT2101A7LCD Security walk through metal Detector metal portal /Detector
de
Armas
$
1,100
.00 - $
1,200
.00
لمين: 2 units
20 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"Excellent Service"
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Infrared
Sensor
Alarm System Compatible
$
15
.50 - $
16
.10
لمين: 1 pair
14 yrs
CN
المورد
4.9/5.0
·
13 reviews
·
"excellent customer service"
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Original ULTRA Remote Controller Popular and Hot selling Colombia Market Working With Original ULTRA Car Alarms System
$
1
.99 - $
2
.39
لمين: 1 set
13 yrs
CN
المورد
4.9/5.0
·
80 reviews
·
"Fast delivery"
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Construction site using wall mounted rs485 4-20ma noise
sensor
alarm
$
31
.50
لمين: 1 piece
8 yrs
CN
المورد
4.7/5.0
·
35 reviews
·
"prompt shipping"
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HUOBEI APP support for GSM SMS security home Guard and industrial Alarm of system (GA09 3G Version)
$
40
.00 - $
45
.00
لمين: 1 set
10 yrs
CN
المورد
0.0/5.0
·
0 reviews
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610B security single photo beam infrared
sensor
photocell garage door opener accessories
$
5
.50 - $
7
.00
لمين: 10 pieces
1 yrs
CN
المورد
5.0/5.0
·
6 reviews
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Professional gsm house Sistema
de
Alarma with LCD display and touchkeypad YL-007M2BX
$
52
.00 - $
55
.00
لمين: 1 set
18 yrs
CN
المورد
4.7/5.0
·
24 reviews
·
"good service"
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wifi 4g anti theft 120 dB Sirena Sistema di Allarme Casa Senza Wireless Anti-Effrazione Allarme Casa Senza Fili con
$
30
.00 - $
33
.00
لمين: 10 sets
18 yrs
CN
المورد
4.7/5.0
·
24 reviews
·
"good service"
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Cheap price Door Magnetic Contact
Sensor
Window/Door Open Alarm Door
Sensor
Alarm
$
0
.40 - $
0
.80
لمين: 10 pairs
11 yrs
CN
المورد
4.6/5.0
·
4 reviews
·
"speedy service"
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alarma
de
enuresis the cheapest and high quantity with loud sounds and strong vibration
$
16
.00 - $
18
.00
لمين: 10 units
8 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"excellent service"
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SPY 5000m Systeme d'alarme Moto 2 Voies avec demarreur et demarreur
de
Moteur Micro-Ondes LCD Couleur Capteur
de
Choc
$
39
.99 - $
49
.99
لمين: 1 set
6 yrs
CN
المورد
4.7/5.0
·
28 reviews
·
"fast shipping"
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Induction infrarouge detecteur
de
mouvement alarme maison Musique sonnette
de
porte
$
10
.50 - $
13
.50
لمين: 1 piece
4 yrs
CN
المورد
4.8/5.0
·
28 reviews
·
"Good service"
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High quirty home security water leakage
sensor
wireless alarm system .
$
2
.30
لمين: 1 piece
6 yrs
CN
المورد
0.0/5.0
·
0 reviews
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High Quality China Factory Whosale Wired Normally Open And Closed Magnetic Switch Contacts For Door Or Windows Security Alarms
$
1
.29 - $
1
.59
لمين: 1000 pieces
10 yrs
CN
المورد
3.1/5.0
·
4 reviews
·
"great service"
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RZ-38A Surface mounted door window switch alarm
sensor
Detector magnetic contact
$
0
.38 - $
0
.62
لمين: 100 pieces
7 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"fast delivery"
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Universal Waterproof Anti-interference Infrared
Sensor
Automatic Electric Door Security Protection Anti-theft Alarm Detector
$
5
.40 - $
5
.90
لمين: 2 pieces
6 yrs
CN
المورد
4.8/5.0
·
6 reviews
·
"Quick service"
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Wire Outdoor PIR Motion
Sensor
PIR Microwave Dual Technology Motion Detector with Rain Cover for Home Alarm Security System
$
22
.50 - $
23
.50
لمين: 1 piece
4 yrs
CN
المورد
5.0/5.0
·
8 reviews
·
"Quick shipping"
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HIDAKA High Sensitivity Water Leak Detection CR03 Control 8port
Sensor
Cable Smart Security for Bathroom Laundry (DN25*1pcs)
$
53
.08 - $
57
.08
لمين: 1 piece
19 yrs
CN
المورد
5.0/5.0
·
1 reviews
·
"Great service"
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RUNGUARD EAS Anti Theft AM 58KHz Store Supermarket Security Alarm Antenna Pedestal System
$
335
.00 - $
345
.00
لمين: 1 set
6 yrs
CN
المورد
4.9/5.0
·
6 reviews
·
"fast delivery"
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135 Wired Digital PIR Motion Detector Movement
Sensor
Pet Immunity
$
11
.25 - $
12
.00
لمين: 2 pieces
1 yrs
CN
المورد
4.7/5.0
·
5 reviews
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KERUI 433MHz Wireless Window Door Magnet
Sensor
Detector For G18 W18 Home Security Wireless Alarm System
$
2
.50 - $
3
.50
لمين: 10 pieces
6 yrs
CN
المورد
4.8/5.0
·
64 reviews
·
"fast delivery"
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ITALIAN ALARM Antifurto Casa Wireless senza fili mod. FUTURA 2023 WIFI combinatore GSM App SMARTLIFE x Android/IOS sirena
$
53
.00
لمين: 2 sets
18 yrs
CN
المورد
4.7/5.0
·
24 reviews
·
"good service"
Contact supplier
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Security protection alarm system auto alarm system
$
36
.40 - $
38
.50
لمين: 2 pieces
14 yrs
CN
المورد
4.6/5.0
·
12 reviews
·
"Fast delivery"
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General Waterproof Anti-interference Infrared
Sensor
Outdoor Security Anti-theft Protection Detection And Alarm System 15~20 m
$
6
.20 - $
7
.20
لمين: 2 pieces
6 yrs
CN
المورد
4.8/5.0
·
6 reviews
·
"Quick service"
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Heyi-31Wireless Water Leakage Alarm Flood Detector Water Overflow
Sensor
Home Security
$
6
.50 - $
12
.00
لمين: 5 sets
10 yrs
CN
المورد
4.5/5.0
·
13 reviews
·
"fast shipping"
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MA - 109 Rechargeable Bedwetting Enuresis Alarm Music Rechargeable Bed Wetting Alarm Can be Switched
$
25
.00 - $
28
.00
لمين: 2 pieces
13 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"Quick delivery"
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KERUI P831 Wireless Mini PIR Motion
Sensor
Alarm Detector With magnetic swivel base For G18 W18 Home Security Alarm System
$
5
.08
لمين: 5 pieces
6 yrs
CN
المورد
4.8/5.0
·
64 reviews
·
"fast delivery"
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HEYI-20B Alarm accessories Wireless magnetic red switch door/window
sensor
alarm
$
3
.50 - $
7
.00
لمين: 1 piece
10 yrs
CN
المورد
4.5/5.0
·
13 reviews
·
"fast shipping"
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PW-215 Wholesale Best Price Wide Angle PIR Wireless Alarm Security System Infrared
Sensor
Motion Detector
$
2
.00 - $
3
.00
لمين: 100 pieces
14 yrs
CN
المورد
3.6/5.0
·
1 reviews
·
"good service"
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125dB House Home Security Anti-theft Seguridad Personal Window Door Open
Sensor
Alarm Door Window Vibration Home Security Alarm
$
2
.20 - $
3
.00
لمين: 100 pieces
2 yrs
CN
المورد
4.3/5.0
·
68 reviews
·
"good Service"
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Wired metal rolling gate shutter door
sensor
can be adjusted with a mounting bracket MCS-55ZL
$
5
.00 - $
6
.00
لمين: 2 pieces
4 yrs
CN
المورد
5.0/5.0
·
15 reviews
·
"great customer service"
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Factory Price 125dB Door And Window Security Alarm Wireless Safesound Magnetic Door
Sensor
Alarm For House Kids Elderly Safety
$
1
.99 - $
2
.49
لمين: 10 pieces
5 yrs
CN
المورد
4.9/5.0
·
49 reviews
·
"great service"
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Waterproof Battery Supply 113dB Wireless Remote Control Security Car Vibration
Sensor
Alarm
$
5
.30 - $
5
.80
لمين: 10 packs
10 yrs
CN
المورد
4.8/5.0
·
53 reviews
·
"excellent service"
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High quality wireless alarm home security alarm system wireless motion detection alarm
$
6
.35 - $
7
.55
لمين: 10 sets
3 yrs
CN
المورد
5.0/5.0
·
2 reviews
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Richsecurity for GSM PSTN alarm system RZ-55 magnetic contact switch roller door alarm
$
1
.80 - $
3
.00
لمين: 100 pieces
7 yrs
CN
المورد
0.0/5.0
·
0 reviews
·
"fast delivery"
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wholesale high technical optical water leakage detector for security alarm system
$
17
.00 - $
20
.00
لمين: 15 pieces
8 yrs
HK
المورد
4.7/5.0
·
13 reviews
·
"excellent supplier"
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Home Anti Theft Devices For Retail Stores Alarme Detecteur
De
Mouvement Wireless Home Alarm Motion
Sensor
Switch
$
4
.20 - $
5
.80
لمين: 2 pieces
10 yrs
CN
المورد
4.9/5.0
·
42 reviews
·
"fast shipping"
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IoT Solutions & Software
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Other Security & Protection Products
Self Defense Supplies
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Locks & Keys
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حول unidade de sensor
485 unidade de sensor products are offered for sale by suppliers on Alibaba.com Unidade de sensor products are most popular in Yemen, Vietnam, and Turkey.