e.g
(i) During the pre-motion signaling period defined in paragraph (f)(3)(ii) of this section, activation of any user door control (e.g. wall control, wireless remote, keypad) shall prevent the pending unattended door movement. Door movement resulting from activation of a user door control is not prohibited. (ii) Upon activation of a user door control during unattended door movement: (A) The operator shall function in the same manner as if the control accessory were not present; (B) The control accessory shall not interfere with, override, or alter the normal operation of the operator; and (C) The door shall stop, and may reverse the door on the closing cycle. On the opening cycle, activation of a user door control shall stop the door but not reverse it. (iii) If an unattended door travelling in the closing direction is stopped and reversed by an entrapment protection device, the control accessory alone or in combination with the operator system shall be permitted one additional unattended operation attempt to close the door. (iv) After two attempts per paragraph (d)(3) of this section, the control accessory alone or in combination with the operator system shall suspend unattended operation. The control accessory alone or in combination with the operator system shall require a renewed, intended input, via user door control (e.g., wall control, wireless remote, keypad) other than the unattended activation device, prior to re-enabling unattended operation. (5) Entrapment protection. (i) The control accessory shall not interfere with, override, or alter any entrapment protection features of the operator or system per 1211.7 and 1211.8. A control accessory that only provides a momentary signal (wired or wireless) to start the door is considered to comply with this requirement. (ii) A control accessory shall only be used with an operator when the combination of the operator and the control accessory comply with the applicable entrapment protection features including: (A) Inherent Primary Entrapment Protection, in accordance with 1211.7; (B) Secondary Entrapment Protection, in accordance with 1211.8. (iii) A control accessory shall be marked to indicate For use only with garage door operators complying with UL 325, manufactured after ____, or, For use only with the following garage door operators:____. The date (e.g., 1993, February 21, 2008), or the additional information provided in the blank shall be added by the accessory manufacturer such that the combination of the control and operator(s) it is intended for use with complies with paragraph (f)(5)(ii) of this section. This marking shall appear on the packaging and on the product, and shall be repeated in the instructions accompanying the accessory. (iv) To comply with paragraph (f)(5)(ii) of this section a control accessory shall comply with one or more of the following: (A) Not be capable of operating when connected to an operator that is not compliant with paragraph (f)(5)(ii) of this section; (B) Be restricted to function only with specific operators, such that the combination of the control and the operator are compliant with paragraph (f)(5)(ii) of this section; (C) Provide additional functionality to an operator or system such that when operating via the control accessory, the combination of the control accessory and the operator complies with paragraph (f)(5)(ii) of this section; (D) Be marked to indicate as indicated in paragraph (f)(5)(ii) of this section. (6) Instructions and markings. (i) The control accessory shall be provided with instructions as follows: (A) Instructions per 1211.16, as applicable. (B) Instructions that repeat any warning or cautionary product markings and field labels required below. (ii) The control accessory shall be provided with markings as follows: (A) Markings on the product per 1211.18, as applicable. (B) In lieu of 1211.18(m), the product package shall be marked with the following or equivalent: (C) On the package or the productany other markings related to use of the control with specific operators, per paragraph (f)(5)(iii) of this section. (iii) The control accessory shall be provided with a label for field installation as required by 1211.17(c) through (g), including but not limited to 1211.17(g)(2)(v).