- Ningbo Sentek Electronics Co., Ltd.
- Main products: Fire and security detection Smoke detector/Alarm, Heat detector, Addressable fire detectors, Flame detector, Combustible gas and carbon monoxide detector, Reed sensor, Door window contact transmitter, Z-wave sensors, Smart home systems, PIR All for export
Magnetic Contacts
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UL Surface Mount magnetic Contacts reed switches BS-2011
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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analoge sencore Magnetic contact
- FOB Price: USD $0.6 / Piece
- Min.Order: 1000 Pieces
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magnetic door reed switch
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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window Magnetic Contact Switch with UL/CE
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Magnetic door Contact reed switch BR-1018
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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magnetic door reed switch
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Magnetic Contact / door contact switch BR-1017
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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magnetic contact alarm sensor/magnetic contact switch BR-1019
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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Burglar alarm Short Round Recessed Magnetic Contacts
- FOB Price: USD $0.7 / Set
- Min.Order: 1000 Sets
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door Magnetic Contact switch BR-1017
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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ul magnetic sensor door alarm/ window alarm BR-1021T
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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wireless door contacts sensor compatible with honeywell
- FOB Price: USD $11 / Piece
- Min.Order: 1000 Pieces
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Magnetic contact /magnet alarm
- FOB Price: USD $0.5 / Piece
- Min.Order: 1000 Pieces
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Honeywell, GE, DSC, 2GIG compatible Wireless opening Door Sensor WC20-345
- FOB Price: USD $7 / Piece
- Min.Order: 1000 Pieces
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door or window magnetic switch
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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steel door Magnetic reed Switch
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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Recessed wireless door/window contact transmitter
- FOB Price: USD $8.16 / Piece
- Min.Order: 1000 Pieces
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Normal Open Magnetic Contact Switch
- FOB Price: Negotiable
- Min.Order: 1000 Sets
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security magnetic contact
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Self-locking magnetic door contact switch , door contact
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Magnetic Float Contactor
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Magnetic Sensor Alarm/Door Window Contact Sensor
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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UL listed Magnetic contact Sensor reed switches BR-1041
- FOB Price: USD $0.65 / Piece
- Min.Order: 1000 Pieces
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CE and UL approved sliding door contact switch
- FOB Price: USD $0.73 / Piece
- Min.Order: 1000 Pieces
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GE Security Shorty Roller Plunger Contact
- FOB Price: Negotiable
- Min.Order: 500 Pieces
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Wired Home Security Door/Window Magnetic Alarm Contact Sensor
- FOB Price: USD $0.6 / Piece
- Min.Order: 1000 Pieces
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surface mounting wireless magnetic door switch
- FOB Price: USD $10 / Piece
- Min.Order: 100 Pieces
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345MHz wireless contact transmitter
- FOB Price: USD $10 / Piece
- Min.Order: 100 Pieces
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Sentek window and door alarm recessed magnetic contact switch BR-1011
- FOB Price: Negotiable
- Min.Order: 1000 Pieces
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2GIG matched wireless door magnetic sensor
- FOB Price: USD $10 / Piece
- Min.Order: 100 Pieces
New Products
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UV measuring sticker/4 types are available depending on sensitivity/Made in Japan
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UV measuring label/Ultraviolet irradiation sticker/Made in Japan
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Ultraviolet irradiation sticker/Sunburn alert stickers/ Made in Japan
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UV irradiation measuring sticker/UV alert label/Single use/Made in Japan
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Ultraviolet irradiation measuring sticker/Widely used for UV lamp, curing resin/Made in Japan/Irreversible
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UV irradiation measuring label/Color changing indication/Single use/Made in Japan
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NMP Gas Leakage Detector Gasboard-2063
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Explosion-proof Point Type Thermal Fire Detector
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Radar forklift overspeed alarm Speed limiter speed real-time display safe driving audible and visual alarm two-speed setting
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GPS speed alarm Car speed limiter Vehicle speed alarm device Car universal easy to install
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Anti theft horn alarm host tweeter alarm DC12V 24V 220V horn(wechat:13510231336)
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Stand-alone wireless Gas Leak Alarm Detector 433 frequency combustible gas detection home gas alarm(wechat:13510231336)
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Earthquake Alarm, P Wave Earthquake Alarm/shake alarm (wechat:13510231336)
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Colorful balls personal alarm women's self-defense key ring anti-wolf alarm (wechat:13510231336)
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Wallet Key Finder two-way Bluetooth intelligent Anti-loss device Long endurance graffiti intelligent anti-loss device (wechat:13510231336)
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Anti-wolf alarm women's anti-wolf alarm outdoor anti-wolf artifact personal alarm (wechat:13510231336)
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Alarm Anti-wolf alarm real-time location of personal alarm 130 dB(wechat:13510231336)
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Photoelectric Stand Alone Smoke Alarm/smoke detector alarm/smoke sensor alarm(wechat:13510231336)
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CE certified graffiti smart, WiFi fire smoke alarm, home wireless smoke detector, audible and visual alarm sensor/alarm(wechat:13510231336)
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Intelligent door stopper anti-theft alarm door stopper(wechat:13510231336)
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400W Battery Powered Class D Electronic Siren Solar Charged Power Amplifier For Warning Security System Alarm Speaker Horn
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Carbon monoxide alarm(wechat:13510231336)
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Anti theft horn car anti-theft alarm horn alarm(wechat:13510231336)
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12V Automobile motorcycle six tone alarm /car horn(wechat:13510231336)