The door reed switch Input is used to time out the timer when door is moved for Anti-Trailing. It's designed to mount on a standard-single-gang electric wall box or on the surface of an interior or exterior wall. Logical memory can prevents unauthorized persons from gaining PIN code entry by trial and error, The system will shut down for 60 seconds while 32 codes of incorrectly Master Codes enrolled or PIN codes attempted (None beeper signal of keypad activations) .Metal die casting housing with vandal resistant screws to seize every security measures of the unit; an elegant contour dedicated with fashion coating which leads DG-250 for matching up-to-dated door stile for compensable application to the worldwide trend. The DG-250 is highly reliable, warranted for life and capable of providing the best read range in its class. , Specifications Operating Voltage: 12~24Vdc Current Draw: Average 15mA, Peak 60mA @ 12Vdc ■ Input: request-to-exit, time out reed switch contact ■ Output: Dual relays, N.O./N.C./Com. Output (free voltage contact) Relays Rating : 2A MAX @30Vdc ,0.4A @ 120Vac ■ Relay Activation Time:*100,*200 Strike Time: 1~99 seconds Strike mode: Access Timer or Latch ■ Memory Volume: 49+50 PIN codes Relay 1 is controlled by 001~049 user slots Relay 2 is controlled by 050~099 userslots PIN codes: 5 digit codes only ■ Operating Temperature: -20~+70C ■ Ambient Humidity: 5~95% relative humidity noncondensing ■ Factory Master Code: 12345 ■ Invalid PIN Lock-out: The system will shut down for 60 seconds while 32 codes of incorrectly Master Codes enrolled or PIN codes attempted(None beepersignal of keypad activations) ■ EPROM:Non-volatile memory, System will retain all programs and codes after a total loss of power. ■ Color: Beige White Unit: mm j Warranty The product is warranted against defects in material and workmanship while used in normal service for a period of 1 year from the date of sale to the original customer. The GEM policy is one of continual development and improvement; therefore GEM reserves the right to change specifications without notice. GIANNI INDUSTRIES, INC. The products are manufactured under an ISO 9001 & QC 080000 Certified Quality Management Program environment back its product quality, performance and commitment tocustomersatisfaction. No. 13, Zhong Sing Road, Tu-Cheng Industrial Zone, Tu-Cheng City, Taipei, Taiwan 23678 Tel: 886-2 2267 7986 / Fax: 886-2 2267 9876 E-Mail: info@gianni.com.tw Website: gianni.tw Copyright 2008 Gianni industries, inc. All rights reserved. DM-CA-DG-250 Ver. D Published on 2008.05.06...