Name: Absolute DoorBird IP And WiFi Access Control Device, Surface Mount, Stainless Steel
SKU: A1121
Availability: InStock

The DoorBird A1121 is a compact, IP-based multi-technology access control system that can also be installed as a stand-alone solution. It enables secure access control in areas where the installation of an IP video door station is not possible or desired, e.g. at back and side doors, garages, underground garages, storage, and packing rooms, or bicycle and machine rooms. It can also control elevators. The keypad is illuminated, so you can install the device even in an unlit environment.

Thanks to its compact shape, the device can be easily installed on a door frame. The access control device is also ideal if you wish to create one-time or temporary access codes for visitors.

The device is designed for indoor and outdoor installation. The retrofit version is available for existing front panels. Our front panel is made of solid 3 mm (0.12 in) brushed stainless steel. All buttons are backlit.

The DoorBird A1121 can be connected to the network via WLAN or LAN cable. If connected using a network cable, the device can be powered via Power over Ethernet (PoE). Should the Internet temporarily fail, all functions continue to operate within the local network.

Apart from the network connection and power supply (PoE or 15 VDC), no further hardware is required. The software for the IP access control solution runs within the device.

The DoorBird A1121 is equipped with two relays and has a configurable Wiegand output interface for integration into an existing access control or alarm system.

Using HTTP(S) calls, you can also integrate the device with third-party home and building automation systems.

All settings can be configured remotely using the free DoorBird app or our web-based administration tool: https://webadmin.doorbird.com

You can define individual schedules, validities, and actions for each PIN code, RFID transponder, etc. By pairing the DoorBird IP access control device with our DoorBird IP I/O Door Controller A1081, up to three additional gates, doors or elevators can be controlled in a tamperproof way, even if they are not located near the device.

The integrated tamper sensor can detect that the device is being removed and, for example, send a push message as an alarm in real-time.

Quality Made In Germany!

All DoorBird products are designed, developed, and produced by Bird Home Automation Group in Berlin, Germany. We manufacture all products with the greatest care and precision and deliver them to our customers all over the world.

The DoorBird A1121 Specifications:

Front panel: 3 mm (0.12 in); Available in brushed stainless steel V2A / V4A
Mounting housing (backbox): Polycarbonate
Mounting type: Surface-mounted. The flush-mounted and retrofit version sold separately.
Power supply: 15 – 48 V DC (max. 15 W) or Power over; Ethernet (PoE 802.3af Mode-A)
Keypad module: 12 keys, illuminated, configurable via App, e.g.

Individual PIN codes
Individual events (e.g. switch a relay, HTTP(s) request)
Individual schedules
Up to 500 PIN codes are manageable

Tamper Sensor: Integrated
Weight: 250 g
Connectors:

LAN/PoE (T+, T-, R+, R-)
2 x Bistable latching relay (potential-free), max. 1-24 V DC/AC, 1 A, e.g. for the electric door opener
15 – 48 V DC input (+, -), max. 15 W
Wiegand

Weatherproof: Yes, IP65
Approvals: IP65, CE, FCC, IC, RoHS, REACH, IEC/EN 62368
Dimensions: 128 x 62 x 28 mm (H x W x D); 5.04 x 2.44 x 1.1 in (H x W x D)
Operating conditions: -25 to +55°C / -13 to 131°F; Humidity 10 to 85 % RH (non-condensing)
Scope of delivery:

1x Main Electrical Unit with front panel
1x Wall mounting bracket
1x Power supply unit (mains adaptor) with 4 country-specific outlet adaptors(110 – 240 V AC to 15 V DC)
1x RJ45 adapter
1x Screwdriver
1x Quickstart guide with Digital Passport
1x Installation manual
1x Small parts

Warranty: see www.doorbird.com/warranty
System requirements:

Mobile device: Newest iOS on iPhone/iPad, newest Android on Smartphone/Tablet
Internet: High-Speed Landline Broadband Internet connection, DSL, cable or fiber optic, no socks or proxy server
Network: Ethernet Network, with DHCP

Audio

Audio components: Piezzo, for system messages

Network:

Ethernet: RJ45 jack, PoE 802.3af Mode-A, 10/100 Base-T
WiFi: 2.4 GHz b/g/n
Supported protocols: HTTP, HTTPS, SSL/TLS, Bonjour, DNS, TCP, UDP, ICMP, DHCP, ARP

125 kHz Rfid Reader:

Type: Active Reader Passive Tag (ARPT) system
Standard: ISO/IEC 18000-2:2009 Part 2, EM4100, EM4102
Frequency: 125 kHz
Range: 0 – 3 cm, depending on the environment
Compatible Transponder: RFID key fobs, sold separately, see www.doorbird.com/buy; Up to 500 transponders are manageable
Configuration: Via App, e.g.

Tag (add, delete)
Individual events (e.g. switch a relay,HTTP(s) notification)
Individual schedules

13.56 Mhz Rfid Reader:

Type: Active Reader Passive Tag (ARPT) system
Standard: UID (CSN) of MIFARE Classic®, MIFARE DESFire® EV1, and EV2, ISO14443A, ISO14443B, ISO15693, NFC® (HCE support required)
Frequency: 13.56 MHz
Range: 0 – 3 cm, depending on the environment
Compatible Transponder: RFID key fobs, sold separately, see www.doorbird.com/buy; Upto 500 transponders are manageable
Configuration: Via App, e.g.

Transponder (add, delete)
Individual events (e.g. switch a relay, HTTP(s) notification)
Individual schedule
Wiegand Interface:

Direction: Output
Supported protocols: 26, 30, 31, 34, and 44 bit
Supported data output: 125 MHz RFID transponder, 13.56 MHz RFID transponder, Keypad PIN codes
Maximum distance to the controller (cable length):

18 AWG: Max. 500 ft. (150m)
20 AWG: Max. 300 ft. (90m)
22 AWG: Max. 200 ft. (60m)

Voltage: When no data is being sent, both DATA0 and DATA1 are pulled up to the “high” voltage level, +5 V DC. The interface is galvanically isolated.
Special remarks: Assembly requires professional skills or a technician.
Integrated Wireless Modules:

WiFi: 2.4 GHz
RFID: 125 kHz; 13.56 MHz (Configuration: either-or)
Bluetooth: Bluetooth Low Energy (BLE), enabled with future firmware and App update