Visionis FPC-5219-VS One Door Access Control Outswinging Door 600lbs Electromagnetic Lock with Outdoor Keypad and Battery Backup Device Kit (1) VIS-ML600LED: 600lb Indoor Electric Lock with LED Sensor (1) VIS-3000: Weather Proof Metal Housing Digital Touch Keypad/Reader (1) VIS-6001BB: 12V 1Amp 4 channel and 2 usb Battery Backup Device with 4 10ft DC cables mini ups (1) VIS-7000: Illuminated green 2" square. SPDT switch, 10A@125~250VAC. Stainless-steel single-gang plate. (1) VISCP100: 12v 1000ma Power supply Voltage Input: 12 VDC / 24 VDC Current Draw: 12V / 500mA ; 24V / 250mA (5%) Holding Force: Up to 600 lbs (272 kg) Hall Effect Contact: SPDT rated 2A at 24 VDC Magnetic Contact Rating: 28 VDC, 0.5A, 10W Anti-Rust Surface Treatment: Blue Zinc Plating Operating Temperature: 0~55 C (32~131 F) Weight (Magnet): 1.1 kg (1%) Dimensions: Magnet  (L)250x(W)42x(T)25 mm Armature  (L)180x(W)38x(T)11 mm Green/Red LED Indication for EM Lock Status Input Voltage: 12V+10% Output voltage: 12V+5% Input Current: &lt;1000ma Output Current: &lt;1000ma Rate Input Voltage: 12+10% V Charging Current: 300+10%mA Transfer Efficiency: &gt;85% The MAX output Current: &gt;1 Amp No Load Voltage Range: 12+2% V The output Current Range: &lt;1 Amp Noise: &lt;50 dB Weight: 235 gram or 8.29 Ounces Dimensions: 4.37x2.36x1.69 inches Aluminum alloy structure, waterproof, fully potted, Vandal Resistant confirms to IP65. Touch panel Built-in 125KHz (EM card) reader Anti tamper, antistatic 15KV The back light can be set to Normal ON, Normal OFF or Automatic mode. Door bell function. Users: 2,000 users Multi-function, operating as slave reader, single door, anti-pass back, etc, suitable for various occasions. Stainless-steel face-plate PUSH TO EXIT &amp; PRESIONE PARA SALIR inserts included Fits into standard single-gang box,Large square green color push button. 12-inch, AWG 18 wire leads Degree of Protection: IP-40 LED: Yes LED Life: 20.000hours Switch Material: Plastic Switch Plate Material: Stainless Steel