GSM Audio Intercom, Gate Opener Access Controller Stainless Steel Intercom Access Control System for Door Gate Open Visitor Security Access Controller

Features: Dual relay output for power failure alarm and door opener. Rainproof design, secure installation of key locks, easy maintenance. Innovative waterproof lock design and stainless steel panel. You will be dialed up to 2 phone numbers, mobile or landline. Vandal-resistant design, tough stainless steel call points. Specification: Condition: Brand New Color: Shown as Picture Material: Stain...