Door Frame Metal Detector

Sentry-03 walk through door frame metal detectors are designed for security and loss prevention screening.The design of these detectors are mature and fully field tested from long time.Failure rate of these detectors are nil from design point of view. Most of failure are due to negligence of use and operation.

These detectors are very reasonably priced and having high performance / price ratio. These detectors fulfill most of the user requirement for security and loss prevention screening and most suitable for industries, schools ,airports, offices , bus terminals , railway stations, shopping complex, public places etc.

Salient Features

• High 'Q' tuned resonant circuit.

• Lockable Single set control knob for initial setting with respect to immediate vicinity and environmental conditions.

• Linear sensitivity control knob for precise setting at desired levels.

• Three level visual indication of metal detection through 10mm LED.

• LED bar graph display shows real time signal level strength.

• Audio alarm through piezo-electric buzzer with volume control on detection.

• Detect all metals even when concealed in Ferrite container.

• Uniform detection performance through out life.

Specifications Physical

• Principle - Eddy Current Loss

• Detection - All ferrous & non ferrous metals.

• Power Source - 230 Volts AC + 15 & 12 Volt DC operation

• Sensitivity -

• Low - Objects like Grenades.
• Medium - Objects like Pistol & Small Weapons.
• High - Objects like Watches, Keys & Coins etc.