$59.26 ≈ ¥400

brand new OKI Japan Flame detector FD5112 , FD-6111 , FD-8311 low price handle

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$5.51 ≈ ¥37.20

Trongau wireless Door magnetism wide-angle infra-red remote control shock Guard against theft a burglar alarm PIR-910

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$9.33 ≈ ¥63

infra-red Opposite shot grating outdoor doors and windows waterproof infrared fence 2346 light beam Road gate infra-red fence a burglar alarm

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$0.74 ≈ ¥5

maple leaves PA-DG85 wired outdoor infra-red detector outdoor detector Guard against theft a burglar alarm

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$7.41 ≈ ¥50

Xinlida security Light curtain grating KS-3504-24 SY4 spot infrared Opposite shot Punch photoelectricity Protector

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$14.07 ≈ ¥95

high-power detector wireless infra-red detector Ultra far distance infrared Induction Guard against theft a burglar alarm parts

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$15.56 ≈ ¥105

security Light curtain sensor infra-red Opposite shot detector security grating Punch Protector sensor Hand guard protect

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$19.26 ≈ ¥130

【 Tianhui Security 】 Original Poly 4 beam 5 rice infra-red grating Guard against theft detector mutual shoot type call the police fence

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$65.19 ≈ ¥440

TBN200 series Opposite shot 20mm optic axis spacing security grating sensor Protector

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$14.22 ≈ ¥96

TBN200 series security 10mm optic axis spacing security grating sensor Protector

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