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new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

SZGAOY 14071410 3A 250V Stainless Steel Self-Lock Push Button Switch w/ Terminals - Silver + Green new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

SZGAOY 14071410 3A 2...

Installing hole: 1.6cm; AC 250V / 3A DC 12V / 3A

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Цена: 317.92 RUR

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SFM-12 Electro-Acoustic Active Buzzer - White + Brown new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

SFM-12 Electro-Acous...

Model: SFM-12 - Quantity: 1 - Material: ABS + copper - Rated voltage:...

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Цена: 319.29 RUR

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Security Carbon Monoxide Alarm (85db/3 x AA) new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

Security Carbon Mono...

Color: White - Material: ABS - Alarm concentration: 50 (±30%) ppm - Al...

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Цена: 813.91 RUR

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IP-камера Loosafe Ip Camera 130w/200w new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

IP-камера Loosafe Ip...

IP-камера Loosafe Ip Camera 130w/200w

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Цена: 3830 RUR

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12V A23S Alkaline Batteries (5-Piece pack) new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

12V A23S Alkaline Ba...

Color: Purple + Silver - Voltage: 12V - Suitable size: 23A / V23GA / M...

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Цена: 384.78 RUR

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DIY QSR-3510B Piezo Buzzer - Black (10 PCS) new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Model: QSR-3510B - Quantity: 10 - Material: ABS + copper - Rated volta...

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Цена: 418.89 RUR

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Wireless Smoke Sensor Alarm Smoke Detector Fire Alarm new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

Wireless Smoke Senso...

The detector adopts the refection principle of smoke particles that ca...

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Цена: 1036.31 RUR

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IP камера Xiaomi Mi Home Security Camera 360 new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

IP камера Xiaomi Mi...

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Цена: 3489 RUR

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Xiaomi mijia Smart Home Aqara Security Kit new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Цена: 3551.17 RUR

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Horn Window 3D Printing Home Wall Hanging Tapestry for Decoration new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

Horn Window 3D Print...

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Цена: 644.03 RUR

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Horn Window 3D Printing Home Wall Hanging Tapestry for Decoration new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Цена: 1015.85 RUR

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Цена: 1126.37 RUR

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80dB Seek-Help Panic Alarm Keychain (1*23A Included/Color Assorted) new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

80dB Seek-Help Panic...

Once the key chain is pulled out of the device a loud alarm sound will...

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Цена: 244.92 RUR

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Москитная сетка 304 stainless steel screen mesh stainless steel screen mesh thickening mosquito rat/the rat 304 new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Цена: 455 RUR

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433MHz Door / Window Sensor w/ Panic Alarm Button for Alarm System - White new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Feature: Door magnetomete with urgent button; Adopting ultralow power...

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Цена: 567.62 RUR

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SONOFF BASIC WiFi Wireless Smart Switch for DIY Home Safety new safurance 200w 12v loud speaker car horn siren warning alarm stainless steel home security safety

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Цена: 529.82 RUR

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The detector adopts the refection principle of smoke particles that can reflect infrared light. The main circuit includes a MCU processing section, an infrared-emitting portion and an infrared receiving portion. Transmitting and receiving diodes are placed in the optical chamber which can shield stray light from outside interference, but does not affect the smoke getting into the detector. Usually when in a smoke-free environment, infrared signal is very weak. When smoke enters the optical chamber,due to scattering effect, the infrared signal increases. When the smoke concentration accumulated reaches to the MCU alarm level, the detector will flash warning lights and warning alarm, meanwhile sending alarm signal to trigger other devices which connected to it. Features Automatic detection Infrared photoelectric sensor Sound-light alarm SMT design,high stability Dust-proof, Insect-proof, Anti-visible light Specification Operating Voltage 9V battery(6F22) or DC 12V Static Current ≤15uA Alarm Current ≤56mA Battery life About 1 year Power Indicator Red LED Alarm Indication Red LED fast blink Level of Sound ≥85dB/m Operating temperature -10°C~ +50°C Operating Humidity ≤ 95 %RH Alarm Output sound & light alarm relay output(wired output), wireless output(315MHz or 433MHz) Emission Distance 100m(open area) Size Φ106 mm x 59mm