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- Closed loop- Standard industry size- Spacers, screws, and cover includedWhite surface mount contact for standard applications.Package contains ten assemblies with contacts, spacers, screws, covers, and ten magnets.

- Closed loop- Sensitive non-stick rhodium reed- Bent long leads keep solder off the glass of the reed- Two solder points on the wire- Thick plastic shell resists crushingThe contacts are available in brown or white. Both models have a rugged, one-piece construction that eliminates the need for extra donut adapters. The compact (stubby) design allows you to use the contact in smaller spaces, without paying for a miniature design. Use in standard or tight-fitting applications.

- Closed loop- Terminal connection design- Does not require soldering or splicing- Steel door recess typeThe contacts are available in brown or white. Both models use a compact magnet and are designed with a terminal connection for fast and easy installation. Use on steel doors in standard or tight-fitting applications.

On/Off & Volume ControlTurns the beltpack power on and controls head set volume.Audio Channel Select ButtonAllows user to select either audio channel A or B.Bat/Overmod Light (BAT/OM)Light will flash once when unit is turned on if the battery is good. If the light stays on, battery is low. If the light does not flash, battery is dead. A normal microphone gain setting will cause the LED to flash at the beginning of most words at normal speech levels. If the gain is too high, the LED will be red during the complete word at normal speech levels.Talk LightLED is on when the talk button, SA or WTA is active.

Bosch B5512. Product color: Black. Standby current: 800 mA

Bosch B4512-DP. Product color: Black. AC adapter output voltage: 16.5 - 18 V, Standby current: 800 mA

The B901 Access Control Interface Module is a fully supervised, addressable SDI/SDI2 bus device that allows access control integration for Bosch compatible control panels. This module offers 14 programmable levels of access authority. Authority for access is controlled by the user level, the group of the user, the time of day, the door state, and the area armed state. Control each authority restriction through automatic and manual functions. A door that has been automatically released by the control panel will require manually re-engaging to return to normal. In a combination Fire/Intrusion system, the B901 should not be used to lock doors used for emergency egress unless these doors have a mechanical release mechanism.

iCLASSCredentials use contactless smart card technology to provide enhanced security and a 13.56 MHz read and write platform for increased speed. iCLASS Cards, Tokens, and Adhesive Tags have large amounts of memory to support applications such as access control, biotechnology, network log-on security, cashless vending, time and attendance, and automotive vehicle identification. The credentials are available in 2K bit(256 Bytes) or 16K bit (2K Bytes) configurations.iCLASS CardsiCLASS Cards provide contactless smart card technology in a thin, plastic card. It is possible to print custom artwork or photographs directly on the cards.

The Access Modular Controller (AMC) is supported by the Access Professional Edition (APE), BIS Access Engine (ACE) and the Access Management System (AMS).The device is able to control up to two Wiegand card readers. It is designed to fully process the access logic at assigned access points. Access points consist of doors, gates, barriers, turn stiles, revolving doors, mantraps, ID card readers, door opening elements and sensors.

Bosch B4512. Product color: Black. Standby current: 800 mA