The California-based manufacturer SECO-LARM has available the ENFORCER hands-free video door phone, model DP-234Q. The product allows users to remotely and securely talk to visitors and unlock doors and gates from the monitor. It features: two-wire connection; built-in microphone and speaker for two-way communication; adjustable color tone, brightness, and contrast; and djustable speaker and ringer volume. You can unlock doors with a single button press. Four LEDs are mounted on the camera for nighttime operation. An optional secondary monitor is available, model DP-234-MQ, sold separately, that lets you talk with visitors from two indoor locations. SECO-LARM also offers access control, CCTV cameras and accessories, wireless RF transmitters and receivers, and audio-video products. For more on the ENFORCER video door phone visit www.seco-larm.com.
