Alarme Sensores Magnéticos, Portas E Janelas, Residência

Descrição

Electro, Eletrônica e Semicondutores
Empresa de e-commerce, Marca de Indústria, Comércio e Importação
Brasília - DF - Security Magnetic Sensor, against burglair

objeto do anúncio, um sensor COMPLETO DE ALARME SONORO MAGNÉTICO, PRODUTO NOVO, COMPLETO, INCLUSIVE AS 3 BATERIAS TIPO PASTILHA DE LITHIUM INCLUIDAS, É SÓ INSTALAR, JÁ VEM COM AS FITAS ADESIVAS DUPLA FACE, FÁCIL, EXCELENTE SONORIDADE, ESPANTA ESTRANHOS, SÓ A ESTRIDÊNCIA DA PEQUENA SIRENE INIBE QUALQUER TENTATIVA DE INVASÃO DE DOMICÍLIO OU COMÉRCIO, PREÇO SUPER BARATO, PROMOÇÃO DA ELECTRO ELETRÔNICA. APENAS 18,00 REAIS CADA UNIDADE.
Smart Home Magnetic Sensor Alarm Door Window Anti-theft Alarm System Security
Product description:
Using electromagnetic induction technology, easy to install, and cheaper prices. The open state, as long as the open windows and doors, the machine will send out 105db alarm. Let you stay away from anti-theft doors and windows have to bring you the inconvenience.
Purpose:
Installed in a home, companies, warehouse doors and windows, cabinets, computers, drawers, etc. will not allow others to open the place, when the thieves forced open the doors and windows or computer chassis; or stay at the hotel on a business trip outsiders opened the door, it will issue an alert, you can immediately view to ensure that your property and safety compromised.
How to use:
Just on the back of anti-theft security alarm tear tape were affixed to the doors or windows on both sides (left about 5 mm gap), when you use, just switch to the "ON" position, it will stand in the open state, if someone will move the door, drawer or computer chassis or window open a gap of about 1 cm, it will immediately sound an alarm to deter thieves and alert you to view until you switch to the "OFF" position, or you close the doors and windows, computer chassis drawer stop.
Product Specifications
Operating voltage: DC4.5 (V)
Alarm current: 1 (mA)
Detection range: 0.01 (m)
Transmission frequency: 50 (MHZ)
Scope: General
Type: wireless door sensor
Model: RL-9805
Installation: Mount
Transmitting distance: 2 (m)
Operating distance: 10 (mm)
Weight: 27 (g)

1 pcs Anti-theft Alarm